Steel Horse

In the concept sketch above, I did not do any pre-designing and just started to pushing large shapes/geometries around.  Below are some images that I generated because some students asked me to show them how I rough together some Motorcycle concepts from scratch.

I always stress to my students in class, to having a clear design direction, from the very beginning of your design goal.  So even in the abstract (step 1) it is already obvious where things are headed. Keep drawing!