I sketch cars non-stop.^
I started about three years ago. Began with getting my lines down. Worked on perspective. And only until somewhat recently have I gotten lighting somewhat down (I never knew how important lighting is).
Past:'08 E92 335i|ZPP|ZSP|6AT|four (4) HPFPs
Present:'15 Mustang GT|401A|PP|6MT|Recaros
Sig pic unrelated. I like to go sideways and stuff.