One of the specialties of Swiss design studio, Hi, seems to be creating modular environmental graphics. There are quite a few examples in their portfolio, including the ones below. Take a look at the rest of their work right here.
Courtney is the founder of Design Work Life and Seamless Creative, a small design studio she runs with her husband Brian. She now splits her time between developing brand identities for small businesses and soaking up (and passing along) as much inspiration as she possibly can.