Hi-res online download not available. Delivery in 24 hours.
Title: Lambert's Color Pyramid, 1772
Caption: Lambert's color pyramid of 1772. The Lambertian color pyramid was the first three-dimensional color model and was intended to make color easier for retailers and their customers to use. Johann Heinrich Lambert (1728-1777) was a Swiss-French polymath who made important contributions to the subjects of mathematics, physics (particularly optics), philosophy, astronomy and map projections.
Credit: Album / Science Source
Image size: 2400 × 3096 px | 21.3 MB
Print size: 20.3 × 26.2 cm | 944.9 × 1218.9 in (300 dpi)