JEAN RIVIER (1915-2017) Ovoid lamp base in beige and brown glazed earthenware decorated with large solid colours on a lavender blue background, engraved with runic motifs. Incised handwritten signature "Jean Rivier" on the reverse of the base. (Minor cracks in the enamel). Height 31 cm An ovoid lamp base in enamelled earthenware. Signed (Small enamel losses) 12 1/4 in.