Joellyn Duesberry:
Landscape Survey
Through February 27, at Gallery 1261, 1261 Delaware Street, 303-571-1261, www.gallery1261.com. Jeff Aeling, Rick Dula and Jeanette Pasin Sloan
Through February 20, at the William Havu Gallery, 1040 Cherokee Street, 303-893-2360, www.williamhavugallery.com.