I am looking for a great artist that can draw a cartoon stile for my book title. I have scratched what I want (attached - only the drawing is needed). I would like it to be big, clear and like a cartoon. It's a man standing and explaining a complex technical drawing on the wall with some audience watching him.
If you can show me a similar drawing that you have done to see your style or even sketch this picture with no colors just to see your hand stile.
The final result should be a PNG file where the background is fluent so it can be posted as part of the cover.