I've always been enamored with treehouses and the like thus my ideal fantasy city would be a tree city. I wanted to add more people but I couldn't find stock that suited. The horse stock and waterfall were my own images the rest are credited to various individuals from DA.

source and photoshop

"For him a filly to griffin bore;
Hight Hippogryph. In wings and beak and crest,
Formed like his sire, as in the feet before;
But like the mare, his dam, in all the rest.
Such on Riphaean hills, though rarely found,
Are bred, beyond the frozen ocean's bound."
Ludovico Ariosto

Thanks to ZaNuDa for the cloud cover @ http://www.sxc.hu/photo/1305039

and to:
http://hawksmont.com/blog/free-photoshop-brushes-moon/

for the great moon brushes

Used the engine of my source bike and used the rest of it as reference to construct the bike out of the source image.