11 Ideas for Transforming Your Boring Concrete Walls (They're All Renter-Friendly!)
Briefly

Despite restrictions, there are plenty of ways to spruce up dorm walls, such as using collages, posters, and removable options that won't damage the walls.
A collage of posters, photos, magazine pages, and more can brighten up concrete walls and express personal style, especially when using painter's tape or Command Strips.
Read at Apartment Therapy
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