Oberwolfach 1993

Co-organized a conference in the Black Forest (Oberwolfach is the premier conference center in mathematics). Here we are at a restaurant in the adjoining village. Seated very far left is Manfred Denker, my coauthor and frequent host in Goettingen; seated in blue patterned shirt is Gerhard Keller, my co-organizer, in black T-shirt is Jerome Los (then from Nice) another co-author, and the bearded guy facing the camera is John Franks, a classmate from Berkeley (at Northwesern).