Traditional sketches

I sketch a lot. It is way faster to work this way to get out ideas and shapes quickly.
Usually a morning of sketches can give me enough basis for a whole week of cleaner work afterwards.
I prefer to work on paper, as I cannot zoom in/out on a drawing, I have a clearer view of the general shape/silhouette/level of detail of the design. Some of them are inked without sketches, some other are constructed from a light grey marker sketch.
I love traditional art very much, I think that it shows a bit more personnality than digital drawing.