MacGyver meets Martha Stewart: Artist Prema Murthy explores the deconstruction of grids through the placement of lines in space, makes a living organism from lines and uses yarn to form the cosmos. BREAKING THE GRID marks Saltworks' final solo spring exhibit and hits the trifecta with video, works on paper and a site-specific installation. Murthy's newest work opens on Fri., MAY 14, with an informal artist talk on May 15 coinciding with the monthly Westside Art Walk. Murthy combines her love of art, lines and science fiction to bring Atlanta something altogether simplistically intricate. Through June 19. Free. Opening reception May 14, 7 p.m.; artist talk May 15, 1 p.m.; Wed.-Sat., noon-5.m. 664 11th St. 404-881-0411. www.saltworksgallery.com.