Burnt Sienna
The text has been revised from an earlier version. Sienna is in its original form a yellow-brown earth color. If you heat up the natural sienna pigment, it becomes redder and In its original…
Tagged: Earth colors
Why are earth colors so different?
The image above, the header image for this text, shows various swatches of raw umber. Earth colors often differ radically between manufacturers. Colors with the same name can look completely different depending on who…
Earth colors
Earth colors, the name itself has character, it says that the color is original, genuine, natural. Nothing can be further from the truth. The traditional index names for true earth colors are PBr7 and…
