A lot of people like the look of exposed brick walls. They became popular in late 1900s because many people found that it was far less expensive to expose the brick in older homes then it was to repair or replace the damaged plasterwork. They add character and rustic charm to any interior and can make any room looks quite industrial. Especially popular they are in modern lofts and in historical buildings but noways you can find exposed bricks in other living spaces too. Here are a bunch of examples showing how cool brick walls look like.