natural brown earth pigment crossword clue

 The crossword clue "natural brown earth pigment" can be umber. Umber is a natural brown pigment that is made from clay and iron oxide. It has been used for centuries in painting and drawing, and it is still popular today.

Here are some other possible answers for the crossword clue "natural brown earth pigment":

UMBER

SIENNA

OCHRE

TERRACOTTA

BURNT SIENNA

I hope this helps!