The Council for Higher Art School at the Imperial Academy of Arts (Russia).
From the left to the right (sittings): V. E. Makovsky, M. P. Botkin, P. A. Bryullov, V. A. Beklemishev, V. E. Savinsky I. I. Tvorozhnikov; (standings): N. A. Bruni, V. V. Mate, ?, N. N.  Dubovskoy, D. N. Kardovsky, ?, N. S. Samokish, R. R. Bach, V. I. Albitsky (?)
unknown/неизвестно
1913
<a rel="nofollow" class="external text" href="http://www.nimrah.ru/upload/2009-01-22_15-15-09.jpg">nimrah.ru</a>, attribution from book "Академия художеств. История в фотографиях 1850-1950-е". СПб. 2004" (web-publishing at  <a rel="nofollow" class="external text" href="http://babs71.livejournal.com/315128.html">babs71.livejournal.com</a>)