Image/Tattoo Help

My best friend is getting a new tattoo soon and she wants me to help her find some old fashion "baroque" art. Her initial idea was to get Da Vinci's horse sketch and in Italian it will say "ai cavalli di amore" But now she's considering getting that saying with an older sketchy type image of a friesian or andalusian like one of these: [img]http://www.1st-art-gallery.com/thumbnail/100561/1/Study-Of-A-Horse.jpg[…] [img]http://cache2.artprintimages.com/lrg/25/2599/MMXVD00Z.jpg[/img] Something even in this older style painting: [img]http://foxstudio.files.wordpress.com/2010/11/bonheur-horses.jpg[/img] I know someone here had an old art book with some cool pictures. And I figured the rest of you may have fun digging. :) Thanks for the help! With my new baby, internet digging time is kinda limited. ;) lol