Geometrical Diagram with Circles and Shaded Region

A precise geometric illustration set against a solid black background, showcasing an orange circle intersecting with a green square. Within the square, an arc of the orange circle is visible, emphasizing their dimensional relationship. A striking green arc, suggestive of a logarithmic or golden spiral, originates near the square and extends gracefully outwards, highlighting an intricate mathematical construction.

geometry - circle - square - spiral - math - diagram