The need to weather walls can be achieved by simply placing a brick on edge or the use of copings. These in turn can be as plain or ornate as required. Likewise the majority of columns tend to be used on porticos and pergolas and are available in many guises. Column caps and bases are available in Corinthian, Gothic, Ionic and Tuscan. These in turn can be plain or fluted, round or square. Bases can have panels. The majority of clients will have a scheme or idea of their requirements from having seen a nice concept in a brochure, magazine or catalogue.