This is one of my sketchbooks and as you can see I am an anime geek and most of the things I draw mostly in the university; they are anime or manga characters and one thing or another.
And as far as character creation is concerned by saying it in some way I let the imagination fly
The sketchbook varies a lot from one person to another but in what always exists coincidence, it is in the excellent opportunity it offers to know more intimately its author since it usually reflects the purest, most spontaneous aspect of creative making.
Simpler drawings or more elaborated, with or without annotations, only images, in color or in black and white ... the sketchbook offers us results as different as their owners are different.