Sketch - Perspective

I have been inspired by Diana Evans over on her Illustration and Design blog to do 10 minutes of sketching each day. (She hosts a 10 Minute Warm-Up linky on her site.)

As I said in my last post, architecture inspires and I had planned to do a watercolor using the lines of architecture in an old lighthouse that I visited. So, today, I have drawn out the lines, in readiness for the watercolor. You can compare this sketch to the picture in the previous post. What do you think? Can you see a watercolor wash and bright colors eventually in this sketch? I can. I will share when it is finished. Stay tuned!