Practice Sketch From Inside A Car

For the online Craftsy class, I am taking the current exercise is to do a several, quick five minute sketches of buildings. The focus is more of a "planning" sketch, rather than a full sketch. Here is today's attempt. I added a few more details, but certainly did not finish the sketch.

I did a better job of figuring out the outside dimensions and I'm glad that I did. First, I measured the of the front corner of the building and used that to figure out my total width. The ratio was 1:4. At first, this looked way, way too wide on paper, so I measured it again. Yes, the ratio was in fact 1:4. Silly lying eyes.