Amid all this movement with murals and graffiti in Oak Cliff, it’s interesting that Oak Cliff’s foremost graffiti crew, Sour Grapes, has its first ever gallery show opening this weekend.

The show at We Are 1976 includes a painting demonstration, and the result of the demo will be raffled at the end of the night.

The show opens Friday at 7:30 p.m. at We Are 1976.