This image was created for a recent BlenderArtists.org challenge. "Passion" was the challenge theme.
The pianist here is passionately absorbed in the classical music (e.g. Beethoven's Appassionata Sonata), and a hint of the composer's face can be found in the upper negative space of the piano.
The project was created, rendered, and finalized all in Blender 2.79, Cycles render, with only procedural textures used.
While the piece is decidedly "2D" in appearance, all the geometry here makes creative use of the Z axis for layering and transparency effects.
Thanks for viewing my work.