Jason Young’s artistry involves paint, curling stones and grand plans—all of which are connected. His curling stones trail pigment over a special surface to form a unique Pollack-like creation. The paintings and curling stones are part of Young’s scheme for an enormous installation called “White,” which imagines a future world without war or global warming. He will show the film Curling Stones and explain more about “White” Saturday at 4:00 p.m. at the Sheridan Opera House