Andruchak is a muralist and professor of art and digital art at the Art Department of UFRN University. Ph.D. by the ECA-USP, he is involved in painting large size panels. He achieved, through his color modulation, completely new ways of expression directed at the emotions with his style. His tendency towards the 'stylized' is particularly obvious in his paintings. He was the first brazilian artist to paint a 'pure' geometricist form, and many of his paintings merge in such a way that the scenic becomes the background as a whole in a collorfull way.