This was an illustration exercise in mentally rotating a 2D image. I used a reference photo of a figure in a complex position and completed a sketch of the same photograph as if the camera was rotated 90º around the figure. This was much more difficult than I thought!
The photo I used was taken by cycling photographer Cor Vos. It shows cyclist Marco Velo’s crash at the 2007 Gent-Wevelgem race in Belgium.
I realized that this was too complex a pose to mentally rotate with accuracy, so I set out to make a plasticine maquette (a 3D sketch). In the summer of 2012 I attended a talk by illustrator James Gurney at the Association of Medical Illustrators (AMI) conference, where he talked about his use of maquettes to make accurate illustrations.
Inspired by Gurney, I decided to make a rough plasticine maquette that lined up with the photograph. I then drew from the maquette rotated 90 degrees. The maquette solved a lot of the problems that would have been tough and time-consuming without it, especially with the foreshortening on the left leg.