A 3D pie chart featuring mathematical symbols & constants (including Pi) is set against a gridded backdrop.
The image showcases a creatively designed pie chart, which appears to be a 3D model, placed on a wooden board. The pie chart is segmented into various sections, each labeled with mathematical symbols and numbers. The most prominent symbol is the 'Pi' symbol, which is prominently displayed in the center. The segments of the pie chart contain various mathematical constants and formulas, such as 'e', 'π', 'e^2', and 'e^3'. The background of the image has a grid-like pattern, possibly representing a blueprint or a drafting table.