Architectural drawing and touches of colour build the detail in this Parisian Street Original Sketch.  The focus is on Hotel Napoleon, with decorative details of classical archiecture, and a skyline of chimney pots.  Fine drawing details are highlighted with a few thicker lines to add shadow and structure.   
 
It is drawn on handmade cotton rag paper, fairly traded from Southern India. Known as Khadi paper. 300gsm. The collaged paper is the same weight so adds some thickness which may impact on framing.