Air brushing is a photographic retouching technique in which dye or pigment is sprayed under controlled air pressure onto specific areas of a black-and-white or color negative or print. This method allows photographers and retouchers to selectively enhance or correct tonal values, soften imperfections, add creative effects, or achieve artistic finishes. Air brushing has been widely used in portrait, fashion, and commercial photography to refine skin tones, improve detail, or create stylized images. Mastery of air brushing techniques enables precise control over image appearance and contributes to high-quality, professional photographic results.