I just discovered today three posters for sale online at EasyArt.com in the UK (but you can also find them on Amazon.com for the United States and Amazon.fr for France):

Anna de Noailles
Anna de Noailles
 by Jean-Louis Forain (1905)
 
Flowers
Flowers
 (painted by Anna de Noailles)
 
Flowers
Flowers
 (painted by Anna de Noailles)