Pure Mathematics Phone Cases - iPhone and Android

Description: A red outline of a brain with text overlaid. The text reads "PURE MATHEMATICS IS THE POETRY OF LOGICAL IDEAS" in large, bold, sans-serif capital letters. The brain outline is detailed with convolutions and the spinal cord base.

Description: A red outline of a brain with text stacked in the center. The text reads "PURE MATHEMATICS IS THE POETRY OF LOGICAL IDEAS" in bold, sans-serif capital letters. The brain outline and text are presented on a black background.

Description: A brain-shaped graphic in red with white text. The text reads "PURE MATHEMATICS IS THE POETRY OF LOGICAL IDEAS". The brain outline and internal details are in white, contrasting with the red fill. The overall shape resembles a simplified human brain.

Description: Évariste Galois French Mathematician