It is a steel window by Riviera Bronze from Southern California.

Thank you so much for the info!

Could you please tell me the name of the stone used on both wall and floor. I have a client in love with this design. Thank you.

Can someone tell me what type of stone is used on wall and shower I’m having a hard time finding stone everyone is telling me I cannot put stone in a shower thanks

Might want mirror film you can look out- no one can look in on your windows