A whimsical cartoon unicorn with green hair and round glasses holds a pointer stick aloft against a black background covered in mathematical equations, geometric shapes, and scientific symbols rendered in white chalk-like lines. The composition merges playful character illustration with academic visual language, creating a humorous statement about proving the impossible through rigorous logic. At home in a math lover's room, a classroom, or any space celebrating curiosity and humor. Printed on smooth gloss paper and made the moment you order it, then rolled into a tube and shipped ready to fill a wall. The same independent-artist artwork you'd frame, at poster scale and poster price.