Neu-Isenburg

Before I post the drawings of the Urban Sketchers meeting, here is a drawing that I made yesterday morning. Businesstrip again, to Neu-Isenburg (Germany), just below the flight path of the Frankfurt airport.
Stood up half an hour early to sketch this scene. Before I started I made a big coloured stain on the page, and made te drawing on top. Somehow it interferes with the drawing, which (sometimes) gives a vivid effect. A good way to loosen up the drawing style.