This is a really grand structure - another church! I knew it would be tall and roomy when I drew up the plan - I wanted to keep the height generous along the eave so you get a good view to the outside wherever you are in the greenhouse. But there is plenty of room in the gardens here so the scale works well.
I managed to get a couple of snaps before the darkness came again - so you can see this one partly constructed. I finished a 8pm on the second night and you can get an idea of the size inside from this photo.