To maintain the lively exhibition schedule at his eponymous gallery, David B. Smith travels the country, checking out cutting-edge artists in New York, Los Angeles, Miami, even Boulder. He's always looking for new talent for his aesthetically tight exhibitions, and his current offering, Range, is proof of that. New Yorker Penelope Umbrico uses iPhone apps to riff on the history of landscape photography as inspired by the work of the masters of that medium. The resulting digital photos infuse the original black-and-white views of the mountains made with film with colors from computer codes, in the form of shooting stripes or bars in toned-up shades, running right through the scenery. This show is part of the Month of Photography; at other times on the exhibition calendar, you might encounter interactive installations, or paintings that rise a foot off their surfaces, or sculptures that light up, or any number of imaginative takes on contemporary conceptual art.