The 1998 Pattern Languages of Programs Conference (PLOP'98)
Robert Allerton Park, in Monticello- Illinois,
USA. Aug, 1998.
The Allerton House, where the conference has been held.
"Mosaic of Subcultures" workshop session at the Library, PLOP'98,
Aug,1998.
From left to right: Ralph Johnson, Dragos Manolescu, Joe Yoder, Quince
Wilson, Rosana Braga,
Eugene Wallingford, Jean-Michel Tran (representing Phillipe Lalanda) and
Jeff Grieve
I-Ning Chang and Rosana Braga