Composition in black, white and blue tones. Sketch lines, well-marked. mining It depicts in river and some hills in the background. Four figures in perspective from front to back, with legs in the river, leaning forward, holding screens and wearing hats, the first of which is in profile to the right and the other to the left. On the right side, three triangular shapes, suggesting the river and the center of the on the left side, another triangle with the same suggestion. In the background, the river, cutting the on the left of the diagonal composition to on the right and from front to back, and sketch two hills.