Purple Sphere Drawing - Hand-Sketched 3D Ball with Shadow #1927808 (License: Personal Use)

This artwork features a spherical form created using dense, overlapping blue ink lines to simulate depth and curvature; the artist uses varying pressure and direction to achieve tonal gradation. A subtle elongated shadow extends to the right, suggesting a light source from the upper left, and the piece is signed “Annie” beneath the shadow. The texture of the paper and visible pen strokes add authenticity and tactile quality.

Used in art education resources, drawing tutorials, or portfolio showcases to demonstrate shading techniques, perspective, and value control in monochrome media. Matches user intent for learning foundational sketching skills or finding reference images for practice.