Ключевые слова: abstract, aperture, art, background, camera, circle, contour, design, device, diaphragm, digital, electronic, element, equipment, film, focal, focus, frame, graphic, icon, illustration, image, instrument, isolated, lens, light, line, linear, macro, movie, objective, optic, optical, outline, photo, photograph, photographic, professional, shot, shutter, sign, sketch, studio, symbol, technique, technology, video, zoom,