Jon Schultz (upper left) just graduated from Northwestern University with a Ph.D. in chemistry. To celebrate, he organized a painting party for fellow chem researchers in Centennial Park. “This is a way to thank them for what they’ve done for me,” said Schultz, who’s off to Duke University. They bought paint, canvases and brushes and painted a bucolic mountain scene in the style of Bob Ross, former host of PBS’ The Joy of Painting. “It was a night of letting loose, trying not to be so precise,” said Schultz. (Photo by Richard Cahan)

Richard Cahan takes photos for the Evanston RoundTable. He also is publisher of CityFiles Press, a small but mighty media company that believes in the power of words and pictures. You can reach him at... More by Richard Cahan