Observation drawings illustrating moments spent in different places of passage where transit.
The observation drawing is an essential exercise for a artist to develop certain skills effectively. It helps to acquire important knowledge like for example: assimilation of architectural elements.
The material used is often minimal: a black pen and a small block of drawing are largely sufficient. The goal is most often to quickly grasp the elements of a landscape, even to rework the details, and tweak the rendering a little later.
The observation drawing requires constant attention, in order to be able to take any moment of waiting or contemplation, to immortalize it with his pen.