"Louis Kahn’s unbuilt Hurva Synagogue, as rendered by Kent Larsen for the book Unbuilt Masterworks, a collection of digital constructions of Kahn’s proposals." Without even knowing that this is a synagogue, this immediately looks very peaceful and calm.
COMPLEMENTARY: This is an example of complementary colors in an interior space. The wall surrounding the stairs is yellow, and the stars themselves are purple. Yellow and purple are complementary colors.