3D Geometric Shape with Gradient Colors

An abstract render of a three-dimensional geometric form, featuring smooth, curved surfaces that transition subtly through a spectrum of cool blues and greens into warmer yellowish hues. The object is set against a dark background, highlighting its unique structure and the interplay of light and shadow across its faces. It evokes the look of a rounded tetrahedron, a fascinating example of a constant-width solid.

3d - geometric - shape - abstract - render - gradient - tetrahedron