I have some experience drawing and own several artbooks with paintings and pencil drawings. No expert in any way whatsoever, but I'd say the guy has good technique and an idiosyncratic style. I like his line work and coloring a lot, especially on the biggest picture on the previous page. The one with the viking and the woman.
For a bit of context on my (good? bad?) tastes in art, here's my favorite painter and favorite pencil/comic artist respectively:
Tamara De Lempicka
Enki Bilal
