Louisiana Heron Artwork by John James Audubon, 18 by 24-Inch Canvas Wall Art Artist: John James Audubon, Subject: Ornithology Style: Illustration, Product Type: Gallery-Wrapped Canvas Art, Made in USA Trademark Fine Art's compilation of artists is constantly evolving and growing to fit with the style trends in demand of the times with each of our pieces being selected to add the most sophisticated touch to any home dcor. Trademark Fine Art's compilation of artists is constantly evolving and growing to fit with the style trends in demand of the times with each of our pieces being selected to add the most sophisticated touch to any home dcor.