Got me new Monster paints through - BEAUTY! Tried a few new ones as Petkov suggested, the only thing that bugged me massively was the tree in the blue one, I wish I had poored the paint to make it sharper - but hey, I do another tomorrow ! The other two orangey ones I did first. the top one here didn't turn out quite the way I wanted it, but it was something new.
Looks fantastic and eerie. The second one to me appears to be in an abandoned cemetery at twilight. A small round white moon would have been a nice addition and a few bats too... Hopefully you liked the book and you can get some ideas out of it.