at first I would also have had the doubt if it was part of the illustrations, or if eventually this was true for part of his work.
Anyway I agree with Briands, there is nothing simple, gosh,
sorry for the labels and the fact that they belittled him then, I thought they just said he was a talented, fantastic artist, the work you posted makes us think only that,
however the illustrations, apart from the fact that those of this kind, so detailed and incredible, I find them as something incredibly complex and not at all easy to do, so I can only admire a lot who makes them and appreciate them that are often things in the genre that I I prefer and generally love illustrations very much.
Glad you like it, actually it's amazing,
it's a pity that Claudia's works don't come out (I didn't know them and actually there doesn't seem to be anything but references to the film), they must also be beautiful.