This is a (very crappy) scene I came up with, for the Portfolio Building Challenge some students of the Watts Atelier have organized. Each month a different topic. This one was about a “Genre Mash-Up”, an illustration for a fictional book cover. I choose Detective and Dinosaurs as themes (if dinosaurs can even be called theme).
It was quite a struggle, as it’s the very first time for me to do anything this complex.

I started with a few thumbnails to put some ideas down on paper:

The first one was my favorite, I couldn’t really beat the original idea, so I carried it to a more complete stage in pencil:

And finally rendered the first image in gouache. Everything is from imagination, although I did use references to plan the composition and add believable elements. I used a couple of action figures for the detective and body poses, while I built myself a simple maquette to replicate the Velociraptor’s foot:

All in all what gave me more trouble was perspective, although I did not really dare venturing into color yet (I tried something digital but miserably failed), as that would have been a complete disaster.

p.s. Jack The Raptor is copyright Bob Green 😀