The Museum of Bath at Work

On Thursday, we took a trip to the Bath at Work Museum. Our task was to sketch an image/s from observation, exactly how we see it. I chose to draw a window silhouette, here is an image from my sketchbook:

First I drew the window outline, then the tools and machinery, after that I filled in the outlines with a pencil. Eventually I would like to go over this in a black pen to make it a solid colour. It would also look more like a silhouette with a flat black, rather than using a pencil with shading.