Stock photography picture of An "s" in smoke from skywriting - in black and white - can be used as mask or channel

A3PA2M - Licenced Caption An "s" in smoke from skywriting - in black and white - can be used as mask or channel Keywords gunnar,, kullenberg,, eurostyle, graphics,, image,, picture,, jpeg,, photo,, color,, colour,, horizontal,, wide,, sky,, write,, skywrite,, skywriting,, clear,, white,, smoke,, trail,, shape,, letter,, form,, aerial,, message,, black,, white,, black, and, white,, channel,, mask,, s,, S,, curve,, smooth,, harmony,, harmonious,, elegant,, perfect,, writing,, curvature,, geometry,, geometric,, geometrical,, sinus,, cosinus,, symbol,, symbolism,, symbolic,