Local artist Robert Belliveau used a polarizing microscope and photographed microscopic crystals that formed in juices squeezed from fruits and vegetables. The crystals self-organized into gorgeous, amazing, abstract shapes.
The Southern Nevada Rock Art Association meets on the fourth Monday of every month, starting at 6:30 p.m., in the REI store in Boca Park. Admission is free and anyone interested in rock art is invited to attend. There's usually a program on rock art and/or archeology, most often local or regional.
A traveling healing exhibition of items collected from friends, family, and loved ones, memorializing the losses from the Oct. 1 mass shooting. Free. Durango Hills Community Center/YMCA, 3521 N. Durango Hills Drive, through August 31. artslasvegas.org
The exhibition is organized by shape; visitors are invited to contemplate how the form of each vessel informs both practical use and communicates ideas of power, identity, and belief. Free. Through Deecember 16. Barrick Museum of Art at UNLV, unlv.edu