Large Rosenthal platter, 36 cm, Gilbert Portanier, abstract design, signed, 1970s

Large white glazed porcelain platter, decorated with a colorful design signed Gilbert Portanier for Rosenthal Germany, likely dating from the 1970s. The design, printed on the surface, features a joyful abstract composition of organic shapes and colorful symbols, encircled by a wide cobalt blue and gold border. The style is typical of Portanier, a blend of graphic storytelling and whimsical artistry. His signature appears within the design, and the piece also bears the Rosenthal Germany mark on the base. The reverse has two original holes for wall hanging. Dimensions: 36 cm in diameter, 7 cm in height. Condition: Excellent, no chips or cracks, colors perfectly preserved.