You'll find a lot of picture of you do a search on the topic. You can also check some peoples profiles, DonLisk and Bshmerlie for example. I'll post mine as well:







However, these pictures are bad inspiration, which you asked for. This should be your only inspiration for a tropical tree frog tank:
http://www.google.se/search?hl=sv&q=...og&sa=N&tab=wi