These are suite signs and directory strips for medical offices.
Laser cut 1/8" non-glare acrylic, vinyl lettering is cut in reverse and applied to the backs.
Then I spray the backs over the vinyl with latex in a color that goes with the carpeting. If they ever change carpet I'll get to do the whole complex over again. This job is just for three spaces changing tenants. I also do the outside directories but that's just changing vinyl lettering on anodized aluminum strips.