Brush painting is exactly what it sounds like – you apply the paint with a standard paint brush or roller. Up until the 1940’s, paint application by brush was the only option. The paint roller was invented as a way to cover areas of space quicker without giving up the smooth finish. a fun Fact – the roller was actually invented as a solution to a paint brush shortage due to the wear. As you can imagine, rollers were game changers for Residential painters and their Residential painting services.