Both of these works are by  Laura Jacobson. They are inspired by MRI s. The one on top I really enjoy the 3 dimensionality of as well as the textures. It is hard for your eye to find a resting place because it continually moves you around. Each  texture is more interesting than the last.

The bottom piece I really like because it is representivie of Brains but they are seen from an interesting angle and I like the series as a whole. they are all very unique and although she uses the same color palette its not boring