I like the skylights.
@quevy That thing falling into the middle “well”, is it a column of falling water? If so did you consider using @TheAmethystDragon’s falling water placeable from the January 2015 ccc? It has an animated texture for the water’s surface.
@Tarot_Redhand Yes the water is animated, I borrowed the plot of Worm’s seasonal forest, water coming out of the abyss.