Pietro Cavallini
The Apse Mosaic at Santa Maria in Trastevere: Detail, the Annunciation

1291
Mosaic
Basilica of Santa Maria in Trastevere, Rome

The mosaic has some features characteristic of early and Orthodox images – the veil, the throne, the swirling garments on the angel, and what appears to be a basket of thread on the right. More western and medieval are the book, the vase of flowers, Mary's hand-on-breast gesture, the dove on the light beam, and the face of the Father in the upper margin.

View the mosaic in its entirety.
Read more about images of the Annunciation.

Photographed at the basilica by Richard Stracke, shared under Attribution-NonCommercial-ShareAlike license.