Im working on a little videogame with some friends, but we want to learn how to work like pros. I'm the one who does the concept art, and we divide the modeling work between each one of us. This means that I will have to draw concepts that both I and them must look at when creating models. What's a good way of doing concept for videogame characters? Is the orthogonal projection the best or will it be fine with just a pair of sketches?
Edit: Maybe it will be better to ask this on a design forum rather than here?