The location of this design, mentioned in
Marillier, is not known. The chair itself is now part of the Bancroft collection, Delaware Museum of Art. Another chair was designed as a companion to this one, and both were built by Morris, though DGR and Morris together designed the chairs, and DGR did the actual painting of the design on the wood.
The image depicts a moment in Morris's “Christmas Myster” “Sir Galahad”.