A tiny gem only about 7.5 inches tall. Botticelli set the angel and Mary on either side of a long, columned hallway that pulls your eye deep into the picture, a showpiece of Renaissance perspective.
Shop / The Annunciation (Botticelli)

The Annunciation (Botticelli)
Sandro Botticelli · The Metropolitan Museum of Art
Sandro Botticelli, ca. 1490. The Metropolitan Museum of Art, Open Access (public domain).