Paintings on masonite are a series of paintings numbered I to XXVII from the summer of July 18, 1936, which are all made up of oil, tars and  and casein on masonite and mostly measures 78  108 cm.
Paintings on masonite is a series of 27 abstract paintings made by Joan Miro using the type of proprietary hardboard known as masonite, just after the Spanish Civil War started on 18 July 1936. Painting I Summer of 1936 Painting XXVII Summer of 1936 
