The light changed between these shots, so the one on the right is darker (a storm blew in), but you can see the window panes are distinctly different colors, the one on the right glowing, and the serpent is brighter gold in some areas. The Eagle Man, Garuda, is also shinier looking. These are all effects produced by the use of interference pigments. They add a bit of mystery to a painting. This one is very close to being finished now.