hey guys i need some advice on pricing my artwork. Ive been commissioned to design 2 fantasy characters for a Internet security business pitch. I spent about 8-10 hours in total on one image and the client is very happy with the end result. It was originally done on paper then fully rendered in photoshop on an Intuos 5 Tablet. The image is bigger then A4 and done at 300 dpi and is in full colour with no background. ( for now ). Im not a professional but im no where near an amateur and have been drawing for the most part of my life on and off. I cant show you this particular image but here is a sample i showed the client which got me the role.