Which gender did Matisse and Picasso most often paint in their younger years ?
Largely untitled except for a date and sometimes the location of where it was written ( for example " Paris 16 May 1936 " ) , these works were gustatory , erotic and at times scatological , as were his two full - length plays " Desire Caught by the Tail " ( 1941 ) and " The Four Little Girls " ( 1949 ) .