Diaz ( 1800 - ) is a Cuban painter. Diaz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 423.27 USD for Basilica of Saint Francis of Assisi, Havana, Cuba in 2004 to 4463.95 USD for Femmes au bain in 2007 , based on the size and medium of the artwork.