Julio González Mère de l'artiste en paysanne nº 4 (The Artist's Mother as a Peasant Woman No. 4) 1926-1927 (circa)
Julio González Mère de l'artiste en paysanne nº 12 (The Artist's Mother as a Peasant Woman No. 12) 1926-1927 (circa)
Julio González Tête couchée dite «masque espagnol» (Reclining Head Called "Spanish Mask") 1930 (circa)