Braun, Georg (1541-1622) and Hogenberg, Franz (1535-90). Medium: engraving. Date: 1572. Views of a series of port cities from 'Civitates orbis terrarum' by Georg Braun (1541-1622) Aden in the Yemen, Mombasa in Kenya, Kilwa in Tanzania and Sofala in Mozambique. Provenance: Private Collection. Photographic rights held by The Bridgeman Art Library.