Nelson Ethelred Dawson (1859–1941) "Sirocco on the Feast of St Mark, Venice" etching; unsigned. Rainy Venetian scene set in Plaza San Marco in March 1915 during the Feast. A sirocco is a hurricane force storm. Plate: 9.5 x 7 inches Sheet: 14 x 10.5 inches (Varies slightly among the two copies available)