Julius Bissier (Freiburg 1893 – 1965 Ascona). ”La Rondine”. 1962 Watercolour on Ingrespapier. 15,3 × 24,3 cm (6 × 9 ⅝ in.). Titled, dated and signed lower right: La Rondine 9 April 62 g Julius Bissier. [3063] Provenance: Private Collection, Europe The work is auctioned on behalf of and for the benefit of a European charitable foundation