Ключевые слова: abstract, arc, artificial light source, background, blur, bokeh, bright, cg, color, composite light, coordination, curves, dispersion, effect, energy, fantasy, flow, fly, focus, gradient, interlaced, jump, layers, light, lines, mesh, optical design, reflection, refraction, scattering, shape, smoke, smooth, spectral, spectrum, speed, swirl, textures, vision, wavelength,