Funny, I like the dog one the best.
We have quite a few, both prints and original art and my own photos or other people's. Some old botanical drawings from books and so on.
On this trip to UK I bought a beautiful original black and white photo print of Glastonbury Tor in the winter that I can't wait to hang, a lino cut illustration of Exmoor motifs, and some cool mushroom prints from a Kew Gardens book. Perhaps when we are finally back in the house I'll do a post about it.