Nice, easy but expensive!
I love these tiles but all of them (and I looked around) cost too much. I got mine on the Black Friday sale so that helped.
I got the black but did a faux paint texture on the raised design. The black unpainted didn't look good, my husband said too plastic looking without paint so needed paint for sure. We are not done putting them up but I really like how they look. I used gorilla glue - the professional one that needs a gun (outdoor, indoor, for masonry, mirrors etc....). They adhered immediately.