Classic arches create a luxurious atmosphere of ancient chic, add unique character to modern interior design and can enhance the elegance of home decorating. Arches bring rounded shapes and soft curves that can soften and balance a variety of design concepts. Arches have many forms but all fall into 3 basic categories. Circular, pointed and parabolic. Arches can also be configured to produce vaults and arcades, which decorate palaces and villas!