Vegetable dish, covered pot, glazed ceramic art, 1970s, signature to be identified

Superb large covered pot, vegetable dish in glazed ceramic, thrown. High quality of execution, 3 handles stretched with the fingers. Magnificent abstract decorations, signature to identify with a stylized tree. Very good condition, see numerous photos. Height: 15.2cm width: 20.2cm depth: 19cm. Weight without packaging: 1.96kg.