The date of Black Square is 1915, not 1913. see here: MoMA and here: Hermitage Museum Coldcreation (talk) 18:17, 22 April 2012 (UTC)
The date of Black Square is 1915, not 1913. see here: MoMA and here: Hermitage Museum Coldcreation (talk) 18:17, 22 April 2012 (UTC)Reply
