Monochrome - online puzzles

Monochrome describes paintings, drawings, design, or photographs in one color or values of one color. A monochromatic object or image reflects colors in shades of limited colors or hues. Images using only shades of grey (with or without black or white ) are called grayscale or black -and- white. However, scientifically speaking, monochromatic light refers to visible light of a narrow band of wavelengths (see spectral color ).