AN URBINO DISH ON FOOT, by Fra. Xanto Avelli, brilliantly painted with Gryphon fighting the soldiery of Damascus on a bridge with a castle in the background, the figures in bright orange, yellow, blue and green, the reverse inscribed in black "Solo Gripho cotra Damasco tutto" and in red with the initials and date F.X.R. 1537, circa 1537
