I really liked this idea of having the walls of the coffee shop be the blackboard. However, Camino is a coffee shop with a wooden interior, so it wouldn't work for my brief, but it's definitely interesting. It's funky and different and eye catching.
Wall decor is a great way to fill your space with color, texture and personality without sacrificing productivity. You can fill blank walls with framed art or add indoor plants, inspiration boards, shelving and more.