Unusual figures refer to shapes or forms that deviate from standard geometric patterns. These can include irregular polygons, fractals, or three-dimensional objects that do not conform to typical classifications. They often capture interest in mathematics, art, and nature due to their unique properties and appearances. In mathematics, unusual figures can be studied for their symmetry, angles, and dimensions. Examples include the Penrose triangle, which creates an optical illusion, and Möbius strips, which have only one side. Such figures challenge our understanding of space and can lead to fascinating discoveries in both theoretical and applied contexts.