I spent quite a bit of time on the preparatory work on this because I made a significant change to the viewing angle. The reference photos were from a lower vantage point. Fortunately, the task was made easier by the fact that the house's proportions are somewhat uniform. I am pleased with how it's coming along, and I'm very glad to get past the pencil stage on this house and two others I'm working on right now. I can start inking!