Abstract geometric structure with a spherical top.

Blue geometric structure with a spherical top is depicted in the image. the structure consists of a square base, a central column featuring four horizontal bars, and a triangular shape formed by two sloping sides that meet at the top. the sphere at the apex of the structure is positioned on a small white cylinder. the object's color scheme is predominantly blue, with varying shades used throughout its components. the base and the triangular sides are in a lighter shade of blue, while the central column and