Composition in black, white and blue tones. Predominance of winding and shaded lines. Study representing amoeboid form large, occupying almost the entire area of the composition against background with uneven areas. In the lower on the left corner, flat square defining the door will store that exists on the wall where the tile panel. Inside the amoeboid form, the on the right half circumference dark and light half to the left, diagonally with the composition, parallel sinuous lines. Background divided into irregular, black and white areas.