As a wage slave in a fabric-covered box myself, I knew I had to see “Cubicle,” an exhibit at Pomona’s dA Center for the Arts (on view through Feb. 1). The paintings and photos are cool, but even moreso are the two mock ceramic cubicles, each object within made from terra cotta by Jon Ginnaty. Each piece is for sale, from pens ($14.99) to computer ($599.99, a price that includes a “complimentary mouse pad”).