You can't even compare the two! Here you have this beautiful piece with precise lines and actual perspective and play of light, while my backgrounds are mostly flat and also, always drawn separately (not to say mine are bad, because I do think I'm getting better at them).

I'm actually struggling with the backgrounds for the help_haiti pieces at the moment, because I have to draw it all on the same paper. Impossible! I like to experiment and then choose the best results and use the cut-and-glue method.