Where can I find artwork, which includes natural forms or could be based on them?

Question

Where can I find artwork, which includes natural forms or could be based on them?

I also need some information/details on the pictures/paintings/drawings/et... such as the name of the artist, date produced, and what natural forms are shown.

Thanks :D

Answer 1

You can Google: Art Nouveau! (Hi!.. I've given you more information in another category)
http://www.britannica.com/eb/article-9009664/Art-Nouveau