Add architectural detail and elevate any room in your home with these creative crown molding ideas from Instagram.

After all, how hard can it be to paint and nail boards to a surface? All you need to properly install new crown molding is a tape measure, a saw, a nail gun, and some paint, along with brushes.

While nothing was really wrong with the entryway before, it didn’t feel in line with our design style,” Rachel says. “Because ...