A painting entered in the floral category by Marge Evans won the top cash prize in the Oklahoma Art Guild’s members show, on view in Suite 21 at 50 Penn Place Mall. She won the $150 best of show award for "Flowers & More Flowers,” a watercolor that captures the interplay of yellow and purple, sunlight and shadow, with a deft, delicate touch.

Equally memorable were other works that won $50 first...