This study concerns pottery found on excavated medieval sites in the south of France: in Provence, Comtat Venaissin, Languedoc, and Roussillon. The ceramic material found at these excavations includes, for the period of the 13th to the 15th centuries, many imports of tin-glazed pottery from Italy and Spain. The problems involved in the attribution of a small group of imported pottery found in France to the workshop of Malaga in southern Spain are discussed. The pottery in question is tin-glazed and decorated either with a luster or with a luster and blue lines. See also AATA 20-771.