Final Baucis Development

Firstly, from my developmental thumbnails that I did a few days ago I decided on which parts will actually feature in my city. These include the building shapes, the power source for the city etc.

These are my developed, rough thumbnail ideas of the exterior establishing shot of Baucis

These are my developed, rough thumbnail ideas of the exterior low angle shot of Baucis

For the interior shot of Baucis I have decided to show the part of the city which I think describes it the best, which is the observatories, rather than showing the hydroponic buildings for example.
I needed some more reference images for the interior of an observatory:

So, these are my developed, rough thumbnail ideas of the interior shot of Baucis
I also drew the room and the telescope separately as I will draw them on separate layers for the final painting so I thought it was important to be able to see them separately.