Holbein design for chimneypiece

Seen at V&A's Horace Walpole exhibition. Features two roundels with antique busts.

Lent from BM:

http://www.britishmuseum.org/research/search_the_collection_database/search_object_details.aspx?objectid=720874&partid=1&IdNum=1854%2c0708.1&orig=%2fresearch%2fsearch_the_collection_database%2fmuseum_no__provenance_search.aspx