Möbius Strip Illustration - Continuous One-Sided Surface Diagram #142107 (License: Personal Use)

This high-contrast grayscale illustration depicts a Möbius strip, a surface with only one side and one boundary curve, formed by twisting a strip and joining its ends. The smooth gradient shading enhances the 3D illusion and highlights the twist that defines its topological uniqueness. The clean black background ensures focus on the geometric form.

Used in educational content about topology, mathematics textbooks, science blogs, or university lecture slides to visually explain non-orientable surfaces and abstract geometry concepts.