Crit - Art Gallery Development

I have continued developing my art gallery.  I have looked at how the walls intersect.  I have decided to cut the walls away at a right angle to the plane where they intersect.  This creates a blur between the interior/exterior/each room, and it makes it hard to see where one wall ends and the next begins.  The wall planes are all different lengths and on different angles.  The intersections are all different.   

This is a good start.  i now need to finalize my detail and look at how the roof/wall/floor intersections work.  I should look at the lighting - this is a good opportunity to emphasize movement.  Different lights turning on at different times would make the walls look like they were moving, especially with all the cut intersections.  Different materiality can do this too.