Geometric Diagram Showing Ellipse

A fundamental geometric diagram, sketched in red against a solid black background, showcases an ellipse centrally. The elliptical shape is bisected by two intersecting lines, forming a visual division into four sections. An additional red line curves from the left side of the composition, extending over the top portion of the ellipse, adding another dynamic element to the drawing.

ellipse - geometry - diagram - lines - hand drawn - oval - sketch