The Alphonso Psalter - folio A Stag fighting a magnificent winged Dragon - on the back of another Dragon! Sometimes known as the Tenison Psalter. Origin is likely Westminster or London, England - Dated to Add MS 24686
Gorleston Psalter In the lower marginalia of f. a knight, his weapon relaxed on his shoulder, grabs the tentacles of the (dextral) snail sitting on the branch in front of him. One may expect a retraction…; perhaps the snail surrendered?