Bartolomé García Santiago
St. Hermenegild

Altar of St. Hermenegildo, Seville Cathedral

This is the usual iconography for Hermenegild: a crown, a sword, a hand cross, and an axe in the head. (In the photo one sees only the haft of the axe.)

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