Design for stained glass. Two lights and lunette showing angel with crown, foliage on either side. Left light shows St Martin in armor with red and green cloak - he's holding up a corner to cut with a knife. Right light shows St Michael spearing the devil/ dragon in armor, with red wings. Both have blue drapery backgrounds, foliage above and scroll below. Scrolls above heads for names.
Credit
The Huntington Library, Art Museum, and Botanical Gardens