Monochrome is one of art terminologies which changes art with black and white or a single tone in luminance and chroma. It has started to upset the established order like color, substance, subject, line and form.

White light is split by a prism into rays of light of seven colors of the spectrum. This Light comes to us depending on transmittance of the matter as transparent or opaque one. We focus on seven colors made by light and the phenomenon of penetration of light.