An X- ray examination by l’Institut D’art, Conservation et Couleur of Paris disclosed a different underlying composition from the portrait visible to the naked eye. This underlying composition is certainly worthy of interest, but it is hard to identify since Picasso covered it with a thick white preparation using a wide brush passed in all directions. This first composition, if we refer to the indications on the back of the painting (signature Ruiz, drawing of a calf, etc.) was done between 1895 and 1900. This was something that Picasso often did at the time for multiple reasons. Among which,

• Due to shortage of financial resources, he re-used supports even if they carried a remarkable work.
   
• To satisfy an inspiration or a sudden urge to paint a specific subject and had no other support at hand.