Language tools/Impact Measurement and Metrics

Introduction
The primary objective for developing language tools is to help lower the barriers to access and participation on the Wikimedia websites as well as the Open Web. Language tools provide mechanisms to make these goals easier to achieve (for example support search using a different keyboard layout or a morphological engine). This makes it difficult to isolate the impact produced by language-related tools from the impact of the service used.

Measuring how language tools affect general goals
One way to measure the impact of language tools is to measure general goals across communities with different levels of language tool support. These general goals include:


 * Growth in the number of readers
 * "In the past I only read the English Wikipedia and now I also read the Assamese Wikipedia."
 * "In the past I didn't read Wikipedia, because I know only Amharic and there was no Amharic font on computers, and now I can read Wikipedia in Amharic."


 * Conversion ratio of readers becoming editors
 * "In the past I only wrote in the English Wikipedia and now I also contribute to the Assamese Wikipedia."
 * "In the past I didn't write in Wikipedia, because I know only Amharic and there was no Amharic keyboard on computers, and now I can contribute to Wikipedia in Amharic."


 * Coverage
 * Is it possible in MediaWiki to document, in text, all human knowledge that is available?
 * “In the past I couldn't quote a chapter from the Rig Veda in Wikipedia, because it had a character that wasn't supported in any font, or :: I didn't have any way to type it, or the MediaWiki Unicode normalization corrupted it, and now I can do it.”


 * Time spent on a Wikimedia website
 * Number of contributions
 * Quality of contributions
 * Growth in number of page views as search tools improve
 * “I wrote a great article about Utrecht in Telugu, but it didn't appear in search results, because Lucene was buggy, so it had 0 readers according to grok.se. Now Lucene is fixed and 50 people read it every day.”

Comparing how these goals are achieved before and after a feature or language tool is added (e.g. input method support) to a specific community or group of users (determined by geographic location, browser language settings, operating platform) can be used to determine impact of each feature. It may be difficult to measure the direct impact from improved language tools on increase in activity on any of the Wikimedia websites. However, there are other factors that can also influence this impact, such as -
 * Efforts by independent Wikipedians
 * "I love my language, so I started contributing to Wikipedia in it and organizing meetups in my city. I used to be the only one writing and now there are ten of us, and we wrote five hundred articles in three months."
 * Possibility 1: "We wouldn't be able to do it without Narayam."
 * Possibility 2: "I taught my friends how to configure their keyboards for our language. What is Narayam?"


 * Efforts by Chapters and WMF
 * "The conference in Mumbai brought 50 new contributors to the Marathi Wikipedia. The monthly number of Marathi Wikipedia readers grew by 20%."
 * Release of a large number of works in a language under a free license
 * "The government of Kazakhstan released the rights to the Great Kazakh Encyclopedia and uploaded all the articles to the Kazakh Wikipedia."

Metrics clusters
1. Tool preference settings


 * Many of our tools have preferences that can be set by logged-in users or cookies by anonymous users. Statistics on the user settings for these tools would be useful for impact measurement. There may be security and privacy dependencies in collecting such stats which may need advice from WMF legal.

2. Measuring user activity


 * 1) by edit frequency
 * 2) by reader usage patterns
 * 3) by user demographics (e.g. age)
 * 4) by time period (monthly, weekly)
 * 5) by default browser language
 * 6) by UI language
 * 7) by Geo location
 * 8) by content language

Metrics for Universal Language Selector

 * Measuring user experience
 * Time taken to locate language selection mechanisms.
 * E.g. Once a page loads, if the first action is to select the language, we can assume this time has been spent looking for the language selection mechanism.


 * Success rate for language change.
 * Number of times the user chooses a language with respect to the number of times ULS is clicked.
 * Time to find desired language
 * Once the selector is opened, time spent until the user finds the desired language.


 * UI Interface translations
 * Users changing the interface from their language to English. This can determine how confident is people on the quality of the local content and UI translations.

Metrics for Narayam

 * Number of users using Narayam
 * The number of people using Narayam and changes in these numbers over time


 * Default Input Method
 * Number of users who read/edit the language wiki project using default input method.
 * E.g. "I can type my language in Wikipedia without doing anything. I use Wikipedia to type my emails."


 * Disabled Narayam
 * Number of users who permanently disabled the input tool in user preferences.
 * E.g. “Bug 42128 – Disable Narayam for all projects in Chechen" – is it just an annoyed user or is really bad?


 * Non default input method
 * Number of users who used non default input method.
 * E.g. "I clear my cookies every now and then it's annoying to select a different layout in Wikipedia after that. This layout should be the default."

Number of users who used "other language" input tool
 * Using "Other language" input method
 * E.g. "I write articles about German cities and the German keyboard is very useful." – If such data exists, it is a good response to people who don’t like it.


 * Number of canceled edits (not saved).
 * Can represent problems creating content. The standard figure is very high, about 70 % (source: wikiHow Wikimania talks and Erik Zachte), so it needs comparison/context.


 * Number of reverted edits (saved and reverted).
 * Can represent problems creating content.

Measuring impact of Narayam on the quality of content editing
 * Qualitative measurement needed for:
 * E.g. "I am an admin in the Urdu Wikipedia. Since you installed Narayam, we do a lot more reverts. We even had to create an Abuse Filter rule to revert edits with common mistakes caused by Narayam." -


 * How long does it take to create content.
 * E.g. Measuring the ratio of content produced per time spent editing, we can determine if editing becomes easier with tools such as input method support. (Indirect metric analysis - average data)

Metrics for WebFonts

 * Number of users using WebFonts per time period and measuring change over time
 * Number of users who permanently disabled webfonts in user preferences
 * Number of users who used the reset option to disable webfonts
 * Number of users who change the default font
 * "This font is much more readable and should be the default font."

Metrics for Translate

 * Size of active translators group using Translate and their activity preferably combined for all Translate enabled wikis
 * Number of contributions/reviews/translators/reviewers to MediaWiki core L10n on TWN
 * Number of contributions/reviews/translators/reviewers to Wikimedia extensions on TWN
 * Number of contributions/reviews/translators/reviewers to all MediaWiki extensions on TWN
 * Number of contributors in a language (+ over time)
 * Languages with more than # contributions
 * Translators for the most spoken languages: https://translatewiki.net/wiki/Project:MediaWiki_localisation_in_the_50_most_spoken_languages
 * Usage of various translation helpers via the add link (down arrow)
 * Which translation helper is the most frequently used? TM, Microsoft, Apertium?
 * Page translation
 * Language translation administrators are interested in and are not getting translations for (probably via the Translation Notifications extension).
 * Percentage of new content namespace pages using PT
 * Pages views of translatable and translation pages
 * Not necessarily Translate, but related: Which messages are most often customized by the projects?

Metrics on technical and user documentation and built-in Help

 * Clicks on the help link for WebFonts, Narayam, Translate
 * For Narayam and Translate: To which help pages did the user eventually go? There are many of them.
 * Access to help links for language tools. Indicates that features are not intuitive enough.
 * In which language was the page actually read?
 * From which language did the user come?
 * Determine whether the features were used after the user consulted the help (sounds hard, but should be possible)

Metrics for Visual Editor which measure input method tool usage
This is not a tool that our team develops, but it has i18n characteristics such as the special characters insertion toolbar. It may be useful to know how is it used, because we sometimes fix bugs in it. It may also need a major overhaul of the Visual Editor. Finally, knowing which characters people need may influence the development of Narayam.


 * How many people open it and never actually insert characters?
 * Are there scripts that are never used? (It doesn’t mean that we have to remove them, because it probably doesn’t waste a lot of resources, but it may give some insights.)
 * Which characters are used most often? Which characters are never used?

Metrics on Wikimedia wikis configuration

 * Number of tool enabling requests over time
 * Collection and graph of these requests over time across number of wikis where the tool was deployed
 * Number of languages supported in TWN, MediaWiki, Wikimedia and Incubator over a specified time period
 * We don't directly deal with Incubator, but if languages pile up there, then something might be wrong. Maybe the Langcom should change its policies and maybe we can make better tools.

Qualitative metrics
Some metrics are hard to measure precisely and can only be measured by guessestimation.


 * Appreciation of genderised namespaces - can be achieved by interviewing language representatives.
 * Measuring user experience
 * E.g. surveys with editor feedback from language communities

Other metrics

 * Open bugzilla issues per maintained category
 * Number of e-mails on mediawiki-i18n mailing lists
 * Number of people using a site with a different interface language (preferences and uselang). Try to filter out developers.
 * A bit tricky: Number of issue reports by language and script
 * count requests the TWN Support page per language
 * count relevant bug reports (tracking bugs for such features would be useful. Language representatives can track manage them.)

External data

 * There is data that doesn't depend on our products, but is useful for our products' success. Some of it may be hard or impossible to get. Maybe we can get it from other organizations – chapters, Red Hat, Canonical, India office, mobile partners. For every language on which we focus, we need:
 * The number of people who know this language and know (or don't know) English
 * The number of people who use each operating system, including version and interface language (including phones and tablets)
 * The kind of keyboards that people use (for example, for India – how many have InScript and how many have only English)

Workflow Analysis
User steps have been captured for the use of Translate and Narayam extensions. For each, the critical points to measure success or failure have been identified (and metrics have been proposed).


 * Translate: http://commons.wikimedia.org/wiki/File:Workflow_for_the_Translate_Extension.pdf
 * Fluency of translations:
 * Time per length of messages translated.
 * Use of keyboard shortcuts


 * Inability to find messages:
 * Number of searches that produce no results.
 * Number of users that leave the search results without selecting a result.


 * Inability to understand the context of the message to translate:
 * Number of questions asked on the support page per translation message (clicks on the ask a question button).
 * Time to obtain a response in the support page/number of messages without a response.
 * Number of translations that are modified without the translation being updated (can we assume the modified translation was wrong or low quality?).


 * Lack of help during translation:
 * Number of messages without translation containing no information about the message.
 * Number of messages containing parameters ($1) that are not explained (info about the message does not include $1) [needs to expand templates].


 * Narayam: File:Workflow_for_Narayam_Extension.pdf
 * Inability to find input settings:
 * Canceled searches or edits


 * Inability to understand how o operate the tool:
 * Number of people disabling the tool (with and without using it)
 * Number of accesses to help information (with and without using it)


 * Web fonts:
 * Number of people modifying the default configuration.
 * Time measurements
 * Interaction time vs target size Fitts's law
 * Interaction time vs available options Hick's law

Esoteric/Tough

 * Quality of localization (based on existing localisations) and the effect on reader numbers and editor activity (Experts say this will not yield meaningful numbers)
 * Does localization take precedence over contributors/readers, or do contributors/readers take precedence over localization? In any case, current stats contain a localization score, but that should probably be compared within a time box (+/- 6 months), and then analyzed.
 * Number of strings in another script than default script for a language that is not in between lang tags – measure statistics on how this changes over time

These are tough to measure (or extremely resource intensive). Doing this measure on the web browser as a quality measure, using a Gadget, may be a Good Thing (tm) and are good projects for volunteer contributors.

Thoughts about URL-based usage data gathering
No Spencer Tunick? No N.N.News? No Clothes Free Tv? No Cocozella? No Eddie T? No Nancy T? No Ron T? No Joel R? No Chile? No Mexico? No Peru? No USA? No K.Tunick? No N.N.News? No Clothes Free Tv? No Cocozella? No S.Tunick? - 6:32 Spencer Tunick Miami Photo Shoot by MiamiWebTV3•1 year ago•6,900 views This was a great experience for me as a participant at the Sagamore Hotel in Miami Beach. As you will see in the video, I was ... Featured Videos 0:25 Spencer Tunick fever caused a woman to get buff Opera House Early by Stephenie Rodriguez•2 years ago•42,631 views March 1, 2010 iconic photographer Spencer Tunick will shoot the Opera House with thousands of infected participants who feel ... 0:31 spencer Tunick dead sea project by avi rosen•1 year ago•208 views HD 5:45 Spencer Tunick in Cork / Blarney Castle by kriskaz73•4 years ago•12,722 views 17 June 2008 1:34 Spencer Tunick Exhibition Announcement by SMAFestival•3 years ago•1,766 views Spencer Tunick announces an exhibition in Suffern, NY at the newly anticipated opening of the Playhouse Gallery as fundraiser ... HD 1:18 Speach given before Spencer Tunick photoshootshoot by sifpils•4 years ago•2,437 views Speach given at 03.40, before photoshoot. Directions for the shoot is given, and waiting for sunrise. Cork / Blarney Castle 17 ... 0:21 Spencer Tunick The media launch for the 2010 Gay and Lesbian Mardi Gras Sydney Austr by LovingCelebrities•2 months ago•26 views Spencer Tunick The media launch for the 2010 Gay and Lesbian Mardi Gras Sydney Austr HD 1:36 TRANSLATE La sobremesa. Spencer Tunick logra la sesión "Spirits", en San Miguel de Allende by Cadena3Espectaculos•3 months ago•5,693 views A pesar de la lluvia el fotógrafo Spencer Tunick, realizó la sesión fotográfica titulada "Spirits", en San Miguel de Allende ... 1:55 TRANSLATE Spencer Tunick's Ring der Nibelungen by MrJaapStobbe•7 months ago•2,820 views 0:47 TRANSLATE TV3 - APM - El 23F + Spencer Tunick by tv3•5 years ago•11,518 views Mostrem què passaria si Tejero es trobés Spencer Tunick... 1:00 Over 1000 people strip off at Israel's Dead Sea for artist Spencer Tunick by newsntn24•1 year ago•80,947 views 5:25 TRANSLATE Spencer Tunick: "Che il Mar Morto non muoia", Videoblog Tg1 Medioriente, di Claudio Pagliara by Claudio Pagliara•4 months ago•839 views Il Mar Morto, uno dei luoghi più incantevoli del pianeta, si rimpicciolisce a velocità sorprendente e rischia di scomparire in ... 0:37 spencer tunick at the Dead Sea by Moty Fridman•1 year ago•1,299 views minus 417 Cosmetic collection sponcered the event 4:36 TRANSLATE Spencer Tunick by Antonio Garrigós Sirvent•1 year ago•2,616 views HD 1:33 TRANSLATE SPENCER TUNICK / YA ES 1/2 DIA EN CHINA by bosque666•5 years ago•14,637 views SPENCER TUNICK 2:51 TRANSLATE Corpus05 fotoshoot Spencer Tunick in Brugge (VTM Nieuws) by bartutube•3 years ago•7,780 views VTM Nieuws over fotoshoot Spencer Tunick in Brugge, Belgium (2005-05-07) in kader van Corpus05 1:25 TRANSLATE La sobremesa. Spencer Tunick en México by Cadena3Espectaculos•3 months ago•625 views Spencer Tunick regresa a México para desnudar a San Miguel de Allende 2:16 TRANSLATE Spencer Tunick - Kasteel van Gaasbeek - een - 2011-07-10 by bartutube•1 year ago•2,962 views Spencer Tunick - Kasteel van Gaasbeek - een - 2011-07-10 2:36 TRANSLATE Spencer Tunick en México by danae5d•5 years ago•15,450 views Spencer Tunick en la casa de Frida Kalho 2:14 TRANSLATE Spencer Tunick en Chile by entradaliberada•6 years ago•155,618 views Grados. Se estaba jugando la final del mundial entre Alemania? No Chile? Spencer Tunick #GIFF hotel Matilda by femmeduhomocinefilus•1 year ago•672 views

4:32 TRANSLATE REPASANDO A SPENCER TUNICK by Knoesunnombre•3 years ago•2,652 views Imagénes seleccionadas del excelente fotógrafo estadounidense Spencer Tunik 3:58 GLACE GETS SPENCER by famewhore69•2 years ago•1,494 views Glace Chase meets famed photographer Spencer Tunick in a very revealing interview. 3:34 TRANSLATE Spencer Tunick's Dead Sea photos.avi by 1945au10•1 year ago•1,827 views "חשופים בצחיח" - צילום העירום של ספנסר טוניק בים המלח - 17 ספט.2011 43:00 TRANSLATE Platicando con Alazraki - Fotógrafo Spencer Tunick, 20 de Noviembre de 2012 por Proyecto 40 by Proyecto40TV•2 months ago•157 views www.proyecto40.com http Y no olvides seguirnos: FACEBOOK www.facebook.com TWITTER www.twitter.com 1:18 TRANSLATE Spencer Tunick en MARCO by yaporfavo•3 years ago•607 views 0:36 Dead Sea Environmental Float - Spencer Tunick Visits by loobcom•6 months ago•346 views In 2011, world renowned installation artist Spencer Tunick photographed over a thousand volunteers at the Dead Sea, bringing ... HD 3:55 TRANSLATE Spencer Tunick en Caracas Parte 1 by pachinto•5 years ago•22,456 views Este fue el video presentado en el Museo de Arte Contemporáneo de Caracas, apropósito de la Exposición de Spencer Tunick, de ... 2:27 TRANSLATE Once Noticias - Spencer Tunick, en el FIC de Guanajuato by oncenoticiasipn•1 year ago•2,706 views Spencer Tunick, en el FIC de Guanajuato Más información www.oncenoticias.tv 2:27 TRANSLATE Spencer Tunick Thank-You Speech, Kulturstrand Munich by Martin Zinßer•7 months ago•936 views Spencer Tunick at the Kulturstrand in Munich, thanking all participants of Spencer's new installation "The Ring". 2:38 TRANSLATE MARCO. Entrevista Spencer Tunick by MARCOmuseo•3 years ago•605 views 6:38 TRANSLATE אלף ישראלים התפשטו בים המלח Spencer Tunick in Israel by israelnews•1 year ago•55,387 views הצטרפו לחדשות 2 בפייסבוק: www.facebook.com מוקדם מאוד בבוקר שבת, כדי שרגשותיו של אף אחד לא יפגעו - הבוקר זה קרה. אלף ישראלים ... 2:00 New York is Now - Official Trailer by whitehotmagazine•1 year ago•4,661 views Powers, Bibbe Hansen, Gerry Visco, Michael Anderson, Spencer Tunick, Michael Halsband, Richard Butler, and many more icons of ... HD 5:57 TRANSLATE Spencer Tunick en Monterrey, My Ford Touch, Psicoprofiláctico para elefantas.mov by 10conJill•3 years ago•815 views Webcast de Noticieros Televisa. ¡Otra forma de ver las noticias! www.noticierostelevisa.com www.tvolucion.com/noticieros/10 ... 6:45 DREAM AMSTERDAM 2009 - Peter Funch | Movie by DREAMAMSTERDAM•3 years ago•4,658 views by Dream Amsterdam Foundation, following Spencer Tunick in 2007 and Ryoji Ikeda in 2008. This movie contains ... 7:45 TRANSLATE spencer tunick zocalo astillero.tv by laotraradio•5 years ago•19,431 views video de el evento en donde posaron casi 20 000 personas en el Zocalo de la ciudad de Mexico 7:34 TRANSLATE Spencer Tunick en Caracas Parte 2 by pachinto•5 years ago•29,114 views Este fue el video presentado en el Museo de Arte Contemporáneo de Caracas, apropósito de la Exposición de Spencer Tunick, de ... 2:56 TRANSLATE Spencer Tunick #GIFF Festival Internacional de cine de Guanajuato No Spencer Tunick y el estado de Israel? No spencer tunick zocalo 2 astillero.tv? No Spencer Tunick entrevista en México?

8:09 Tunick Spencer la brass banda bymro by ByMRO•6 months ago•1,134 views spencer tunick pictures with music by la brass banda 2:16 New York is Now - Official Trailer #2 by whitehotmagazine•9 months ago•576 views Powers, Bibbe Hansen, Gerry Visco, Michael Anderson, Spencer Tunick, Michael Halsband, Richard Butler, and many more icons of ... HD 3:31 TRANSLATE " SPENCER TUNICK EN MÉXICO " MUCA - UNAM 2007 by rodrigo r pimentel•3 years ago•3,265 views SPENCER TUNIC: De regreso en México para inaugurar su exposicion, Tunick en el Zócalo, el sábado 27 en el Museo Universitario ... 3:23 TRANSLATE Pelados - Spencer Tunick by Karol Pinheiro•1 month ago•120 views Apresentação fotográfica sobre o fotógrafo Spencer Tunick e suas polêmicas fotografias. HD 7:16 Arts Quest Ep 62 - The Glam Natural Art show and exhibit by akronist Akron•8 months ago•437 views Featuring local and national artists, such as Spencer Tunick, this show had a little bit of everything! ... "glam natural" ... HD 1:08 New York is Now - Featuring Lee Ranaldo by whitehotmagazine•1 year ago•1,064 views Hansen, Gerry Visco, Julie Bills, Michael Anderson, Spencer Tunick, Michael Halsband, Richard Butler, and many more icons of ... HD 4:32 TRANSLATE Vous êtes en direct avec Morandini du 02 janvier 2013 by fildargent•1 month ago•260 views Spencer Tunick:il déshabille le monde ... fildargent ... "spencer tunick" "photographe spencer" ... 1:46 TRANSLATE Instalação de nú - Spencer Tunick by Alberto Hermanny Filho•4 years ago•1,306 views Uma Instalação do artista Spencer Tunick, nos Alpes Suíços, mostra vulnerabilidade do homem diante das mudanças climáticas ... 2:22 TRANSLATE spencer.flv by esrecsl•2 years ago•4,995 views Making Off de la sesion fotográfica que realizó spencer tunick en el palacio de congresos Kursaal de Donostia San Sebastian 0:31 TRANSLATE el making of de la nueva fotografia de Spencer Tunick by MrArnevero•1 year ago•1,100 views este video puede dañar tu sensibilidad 3:27 TRANSLATE Tunick maakt blootfoto's in Amsterdam by vktv•5 years ago•31,691 views Blootfotograaf Spencer Tunick bracht een bezoek aan Amsterdam en koos honderden blote Nederlanders als onderwerp voor een ... 9:57 Art on Suffern Buildings - SMAF 2009 by SMAFestival•3 years ago•805 views Bakery, etc. This is the first meeting between Spencer Tunick (representing the festival) and Duggal as they discuss ... HD 0:25 TRANSLATE Spencer Tunick en Mexico by Ángel Jiménez•5 years ago•1,937 views Spencer Tunick en Mexico chincholeto.blogspot.com 1:12 TRANSLATE Spencer Tunick regresa a México a entregar las fotos a sus modelos. by GuajilloDigital•6 months ago•280 views El Fotografo Spencer Tunick regresa a Guanajuato un año después a entregar las fotos impresas a sus modelos mexicanos y vivirá ... HD 0:39 TRANSLATE SPENCER TUNICK MEX 4 by cuate6•5 years ago•3,414 views RECOMENDACIONES POR PARTE DE SPENCER TUNICK, PREVIO A LA FOTO DEL RECORD EN ZOCALO CIRUDAD DE MEXICO 0:13 TRANSLATE Spencer Tunick ya se fue XD by MrKurorolusifer•2 months ago•65 views esta webada es para la risa jajjajajajajajajajajajaja 5:39 spencer tunick2.flv by Erol Mustafov•1 year ago•4,509 views spencer tunick art installation in dublin, ireland 3:06 TRANSLATE Spencer Tunick inaugura su exposición en el MUCA tVa.com.mx by jovenesTVA•4 years ago•1,043 views Spencer Tunick inaugura su exposición en el MUCA, entrevista con el producto. www.tva.com.mx 0:14 TRANSLATE spencer tunick en mexico by jesuscm2007•5 years ago•11,736 views fotos de spencer tunick 0:45 previo spencer tunick No fotografo spencer tunick antes del encuere?

25:47 Spencer Tunick en Chile 30 de Junio de 2002 by emanuel contreras 28,138 views spencer tunick.ornella by siciliangirl02 12,676 views 1:08 Spencer Tunick Trailer Extended Version by skvpr 153,254 views 8:48 Tunick Before "The Zocalo" by rayito68 4,681 views 4:30 Spencer Tunick Sydney Opera House (Lynchy from The Shambles on The Circle) by watchoutforonline 140,816 views 4:06 Spencer Tunick at TEDx San Miguel de Allende .MP4 by sahajasam 54,859 views 5:39 spencer tunick2.flv by Erol Mustafov 4,103 views 3:58 GLACE GETS SPENCER by famewhore69 1,468 views 6:48 Official Flash Mob Marriage Proposal @ Sydney Opera House - Charlie & Lisa by Charlie Youssef 5,130 views 5:28 MASSIVE Flash Mob Sydney Opera House [BEST VERSION] by RockYourBox 188,822 views 3:27 Spencer Tunick participant vox pop by TheLowry 2,425 views 14:38 IMNOTIZADOS 6to sentido OTRO NIVEL by romperlastinieblas 4,342 views 3:20 La fabulosa vida de los políticos mexicanos by Bestiometro 5,627 views 8:13 Arte Conceptual by Michelle Volnie 6,439 views 4:45 SPENCER TUNIK EN EL ZOCALO DEL DF by purovideodelbueno 42,292 views 5:02 la viejita del zocalo (video completo) AMLO by PabLoTonks 451,260 views 0:29 Spencer Tunick Caracas by BigBeggar 57,722 views 11:44 Politica Chanel 1 Spencer Tunick & Ari Gottesmann la brigada boom y su chuchuwa? Once Noticias - Spencer Tunick, en el FIC de Guanajuato?