she ground her own pigments , and she 'd made his red ochre for him , and the black and white from charcoal and dried clay-and made for him , too , a deep green from ground malachite , and a brilliant yellow from the gall of the buffalo she and her mother had killed ; no other man had such deep colors to his paint , and he wished for a moment that eats turtles and some of his other mohawk clan brothers could be with him to admire them .