Good Omens by Neil Gaiman and Terry Pratchett
Oh, I just love this...
How did you do it?
I'm pretty sure this is digital art right?
You have a way with faces. All of these carry across exactly the emotion that they were described as having... And you gotta love the smears of I-don't-wanna-know-what around Pollution's mouth..
None of this comment is very intelligent, because this gorgeousness has rendered me pretty much speechless.
These depictions are so accurate - they're almost exactly how I imagined the characters to look like. Even the quotes you selected from the book to describe them are perfect. Well done!