Wedding arches add elegant touches to wedding altars. Even in localities such as on a beach or in a garden without an official altar, a wedding arch can define and focus the wedding ceremony. Appropriate decoration of the wedding arch can carry the overall color theme of the wedding. A wedding arch not only creates a wonderful space under which to say your vows but also provides an ideal frame for your photographs. The flowers that adorn the wedding arch can create that extra touch of sophistication to match the theme of the wedding.