Picture from First Istanbul Design Theory and Combinatorics Conference
(Koc University, Istanbul, Turkey, June 15-21, 2008)

Picture from Geometric and algebraic combinatorics 4
(Oisterwijk, The Netherlands, August 17-22, 2008)

Picture from Invariants of incidence matrices
(Banff, Canada, March 29-April 3, 2009)

Picture from IPM 20 Combinatorics 2009
(May 15-21, 2009, Tehran, Iran)

Picture from Combinatorics 2010
(Sunday June 27 - Saturday July 3, 2010, Verbania, Italy)

Picture from ICM 2010
(August 19-27, 2010, Heydarabad, India)

Picture from Linear Algebraic Techniques in Combinatorics/Graph Theory
(Sunday, January 30 and departing Friday February 4, 2011, Banff, Canada)

Picture from 2nd Istanbul Design Theory, Graph Theory and Combinatorics Conference
(Koc University, Istanbul, Turkey, June 27- July 01, 2011)

Picture from ICTP-IPM Workshop and Conference in Combinatorics and Graph Theory
(ICTP, Trieste, Italy, September 3-14, 2012)

Picture from DIMACOS '12: International Conference on Discrete Mathematics and Computer Science
(Beirut, Lebanon, November 13-17, 2012)

Picture from The first IPM-Isfahan workshop on Combinatorics
(Isfahan, Iran, May 20-22, 2014)

Picture from Workshop on Algebraic Design Theory and Hadamard Matrices (ADTHM) 2014
(Lethbridge, Canada, July 8-11, 2014)

Picture from Algebraic design theory with Hadamard matrices: applications, current trends and future directions
(Banff, Canada, July 11-13, 2014)