I have always had a soft spot for the Greek Key motif and have seen it mostly on pillows and drapery trim. The subtle detail on the chest first caught my attention and after a long look at the photo, I noticed the Greek Key detail on the mirror. The architectural molding and sconces hit the right note too.
Not so subtle are these gold snake-form earrings with Greek Key detail from 1stdibs. I'd wear these when I'm feeling like a goddess, which of course means they'd never leave the jewelry box. Perhaps it's best that the earrings I wouldn't wear are sold, but I still keep going back for a look.
The first photo is from Decormag.ru, which indicates that the photo is of a "Boston apartment", which I'm not so sure about and there is no designer credited. If you know the name of the designer and have a better source for the photo, please leave a comment and I'll update the post.