Ключевые слова: 3d, abstract, art, attention, backdrop, background, black, border, card, caution, color, curve, danger, decoration, design, dynamic, effect, frame, hypnotic, illusion, illustration, industrial, line, loop, movement, optical, pattern, police, render, safety, security, shape, sign, spiral, strip, stripe, style, swirl, template, traffic, tube, tunnel, twirl, twist, urban, vortex, wallpaper, warning, yellow, zone,