Nice effort clare, one problem i see is there is no depth or feel to the image, it feels cold - not warm or lived in like drejs works.
Walk us through how you got to this result maybe?
no depth or feel? ouch. I respectfully disagree.
I can't really walk you through this very quickly since there are a lot of steps. Right now there are 22 active layers, some others have already been merged. However, I can touch on a few things.
First, I opened it in Bridge and upped the luminance about as far as it goes (or maybe all the way). This accentuated the painterly effect it already had to some degree. I corrected the exposure to what I wanted and so forth - in Bridge - then opened it in PS.
I did selective sharpening mainly of the plants. I used the pen tool to cut out windows, punched them through a layer mask on the street scene, then filled them with color and layer fx. I used the layer mask to cut out the sky which I did with the quick select & I think I used the polygonal lasso rather than the pen tool.
Most of my layers are adding punches of color or other painterly effects to different parts of the (almost called it a painting ;-] ) image. You can't see it much as it's an overlay of hobbit on hobbit, but the upper hobbit layer has the drybrush filter then the faces masked out.
Anyway, that's my process, kind of pay as you go, lol. I posted my warmer version as an edit to my first post. Added a warming overlay layer (rather than the photo filter); levels changes overall and to selections making changes thru the mask. I may make this kind of transformation my learning project for the time being.