It is important to understand that the following are observational drawings with live models. This sketches are quick human body studies, therefore made mostly in few minutes and some even less than a minute.
Materials vary from charcoal, graphite, mechanical pencil, color pencil, watercolor, china ink & oil pastel.
In this next set of drawings it is presented a mixture of observational techniques of physical models and other drawings, adding my personal touch and imagination in some.
Details study
