Juan Valdés Leal
The Triumph of the Holy Cross

Hospital de los Venerables Sacerdotes, Seville, Spain

In the trompe-l'oeil ceiling fresco, four angels carry the four ends of the cross heavenward. In the lower part of the photo, two putti carry something else that I cannot distinguish.

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