Shower tile to niche and shower seat?

Shower will consist of this tiles. Rock on the shower floor. 10x16 white on the walls and round buttons inside back of niche. What is the best way to create a nice edge for the seat and niche? Wall tile is not colored on side of tile. Not sure the metallic trims are the answer since it will become the focal point.
Any suggestions?
91 Views


@BMZ150what did you decide?