§ Romain de Tirtoff Erte (French-Russian 1892-1990)

§ Romain de Tirtoff Erté (French-Russian 1892-1990) Lady in elegant dress signed 'Erté' (lower right) gouache and watercolour 27.5 x 22cm; together with a lady in fashionable dress signed 'Erté' (lower right) gouache and watercolour 23 x 17cm