Numerous art galleries propose Brouet prints online for the enjoyment of the amateur. I used their resources a lot: let me thank them here!

In France:

• la galerie Roussard
• la galerie Martinez
• la galerie Christian Collin

In the USA:

• Frederick Baker
• Childs Gallery
• Annex Gallery
• New England Art Exchange
• Art of the Print
• Paramour Fine Arts
• C&J Goodfriend
• Brentano's
• Davidson Gallery
• Harris Shrank Fine Prints

and in the public collections:

• Pomona College Museum of Art
• Fine Arts Museum of San-Francisco