Techno-illustration - truck and robohand

I always felt some invitation and curiosity into technical drawing. Now I finally gave that a try.
Robots may look very beautiful, elegant. So does a vehicles. Images drawn from references and
part of the training was to construct image properly in perspective.


Image contrasts and levels are done in computer, the rest with combo of pencil and black pen
combo which i found playing together quite nicely to my taste.
(January 2016)