Thanks!
@PC PIXEL , @Reo

That's awesome. 

Nice! I missed this, love me a gothic staircase!

Thanks guys!

I love how you used the colors in this piece.

Inspirational 

Thank you, SeDiceBisonte !

In fact, I am not very familiar with Dario Argento films and am very surprised how they passed me by. Thanks for the tip, I will definitely check out his filmography.

A picture just appeared in my head and I developed this idea.
 

Wasn't sure how you could top your first picture but... wow! This is beautiful. Are you also a Dario Argento fan? The lighting and location strongly remind me of Suspiria, although I don't think that actually features much stained glass. It just has crazily colourful lighting.

Aside from the obviously show-stealing window, the shading on the main staircase is also very nice. I like the little door that's down a staircase from the main hall too. Very creepy.