Multimedia photography combines photography with other media like paint, video, or print. It can be done either electronically using computers, or by hand through techniques like collage, sewing into photos, or drawing on photos. Artists have also combined photos into films, gifs, or added music in exhibitions. The Harris shutter technique uses color filters to capture moving subjects in different colors on film. Now the effect can be recreated digitally in Photoshop. Multiple exposure photography layers two or more images together, traditionally on film but now easily in Photoshop, to create a textured composite image.