Painting, 1936 by Joan Miro

Painting, 1936 by Joan Miro
Painting, 1936 by Joan Miro

In the late twenties Miro questioned paint as a medium and began to search for new vehicles of expression. Later, while working on his paintings on masonite, he grew aware of certain poetic qualities inherent in the material and sensed their aesthetic potential.

Miro was in pursuit of the interpenetration of materials, which often appears imposed by force. The contrast of the materials (casein, black shoe polish, tar and sand, in addition to oil colours) and the rough support of the "masonite" express the violence of the execution.