This Book of Hourse, use of Rome is dated the first quarter of 16th century and is in the Bodleian Library, Oxford .
Folio 020r has a small miniature in the lower margin about the Annunciation. The Virgin sits under a canopy with an open book before her, Angel Gabriel in front of her. Panel border with scroll (with first words of Annunciation: ‘Ave Maria Gratia’). Ribbon initial ‘D(omine)’ with a bird and snail.
The snail is dextral specimen, the shell regularly coiled, and the animal streching with two tentacles plus and eye-spot. It’s about to become victim of the bird.
 BLO, inv. Ms. Rawl. liturg. e.36, (116+ ff.).