You've seen these before... old windows used to build a greenhouse of any size. It just seems the best use for these panes of glass that can easily be acquired. I've had some old windows for years and we finally put them to use for the final touch on my "project". ( My garden renovation "project" was mentioned in the post below, and it has taken me about 2 weeks to complete. I'll post the video soon, but I want the new planting to fill in a bit, before I film.) So, in the meantime, I will…