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The Penrose triangle shouldn't exist, also known as the Penrose tribar it is a triangular impossible shape created by Swedish artist Oscar Reutersvärd in 1934. This optical illusion is a great example of how limited dimensions can create some crazy impossible geometric shapes, making the perfect gift for any mathematician with a soft spot for geometry.
Our Penrose triangle hoodie is perfect for those cooler evenings, made with a soft cotton polyester blend our hoodies will keep you warm and cosy, perfect to curl up in!
• 50% cotton/50% polyester
• Double-lined hood
• Double-needle stitching throughout
• Front pouch pocket