Current research in operational quantum logic II:

You may recognize from left to right: myself (hidden), Bart van Steirteghem, Dirk Aerts, David Foulis, Constantin Piron, Hyla Foulis, Sylvia Pulmannova, Wim Christiaens, Bart D'hooghe, Maria-Louisa Dalla-Chiara, Jan Paseka, Mirko Navara,
Isar Stubbe, Sonja Smets, Frank Valckenborgh, Karin Verelst, Steven Sourbron, Dick Greechie, Sven Aerts, John Harding.

Missing on the picture are the organizers of this event: Alex Wilce (taking the picture), David Moore (in the air back to Geneva), part of myself (hidden behind my arm taking some video shots), ...