monster, sphinx:2

Counter-ermine, two Greek sphinxes rampant reguardant addorsed their tails entwined in a Bourchier knot with the dexter maintaining a sword and the sinister maintaining a quill pen all within a bordure embattled Or. Günther von Weißensee (5/2003 Meri)

Gules, two Grecian sphinxes combattant Or winged and in base a book argent. Cormac MacLean (1/1996 Outl)

Per pale gules and Or, two Grecian sphinxes combattant counterchanged. Wlfric Huffman (8/1995 Anst)

Purpure, a swan displayed argent and on a chief Or two Egyptian sphinxes couchant sable. Alessia di Lago del Cigno (2/2012 Calo)