LINDSAY, Norman (1879-1969) (3) 'Courtesan,' 1922 (14x12cm) 52/55; 'Julia,' 1923 (16x11.5cm) 22/55; & 'Spring Song,' 1922 (12x13.5cm) 16/55. Etching & Stipple (3) Estimate $3,500-4,500