The next hallway is kind of difficult to put into perspective, but I'll give it a shot.

Let's start with not the paintings on the celings, but the frames around them. Each painting on the celing had a thick, presumably plaster frame built around it, often with intricate decorations. This one has two reclining women on this side...

...matched by two reclining men on the other side...

...with the three paintings spanning the celing from window to window...

...and this level of detail stretching down the length of the hall. And this is just the hallway leading to the chapel. The masterpieces are inside.