Saint John the Baptist by http://www.wikidata.org/.well-known/genid/f47aecf30090875723ee1ee097b51077

Leonardo da Vinci's "Saint John the Baptist" (c. 1513-1516), housed at the Louvre Museum, is a testament to the artist's unparalleled mastery of light and shadow. This captivating work demonstrates his innovative use of chiaroscuro, a technique that sculpts figures and creates dramatic depth.

Observe how the saint's form emerges from profound darkness, with light focused strategically on his face and shoulders. This stark contrast between light and dark creates a powerful three-dimensional effect, making the figure seem to project from the canvas.

Leonardo spent his later years perfecting these techniques, believing that painting should convey emotion and spiritual depth through subtle graduations of light. This painting exemplifies his mature style, inviting viewers into the introspective world of Saint John. What do you notice first about the light in this painting?