Photos in chronological order

• At Exchange Place, May 11, 1978.
• Somewhere in the US of A, 1981.
• With Paris Kanellakis, at Brown, 1992.
• With Vartan Gregorian, at Brown, 1997.
• Office, ITE 245, UConn, 2004.
• SIROCCO 2004, Slovakia, with Bogdan Chlebus, Andrzej Pelc, Piotr Musial, Leszek Gasieniec, and another heavily armed gentleman.
• PODC/SPAA 2005, with Andrzej Pelc, Unknown Gentleman 1, Shlomi Dolev, Shay Kutten, Unknown Gentleman 2, and Elad Schiller, Las Vegas.
• DISC 2005, with Shmuel Zaks, Michel Raynal, Andre Schiper, and Sam Toueg. Behind is Matejko's "Feast at Wierzynek's".
• VoTeR Lab 2006, with Alex Russell, Laurent Michel, and Aggelos Kiayias.
• DISC 2006, 20th Anniversary cake, with Shlomi Dolev and Seif Haridi, Stockholm.
• SIROCCO 2008, Switzerland
• PODC 2008, Toronto, with Frits Vaandrager, Soma Chaudhuri, Fabian Kuhn, Nancy Lynch, Sergio Rajsbaum, and Faith Ellen