Premise: Splendid sculpture of the Two Slaves by Michelangelo; Leonardo da Vinci's fabled Mona Lisa (La Joconde), but also his sublime Virgin of the Rocks; Titian's voluptuous Woman at her Toilet; the poignant Old Man and His Grandson by Ghirlandaio.

Hypothesis: Michalangelo heavily preferred painting to drawing, and never once created a sculpture of any sort.
Relation: contradiction