What did The ancient Egyptians and Greeks tint their sculptures with to give them a lifelike appearance?

The ancient Egyptians and Greeks used natural pigments to tint their sculptures, applying mineral-based colors like ochre, red lead, and charcoal to achieve a lifelike appearance. They often employed techniques such as wax and oil to enhance the vibrancy and depth of the colors. This practice, known as polychromy, allowed their artworks to mimic the nuances of human skin and clothing, making them more visually engaging and realistic.