Frank Lloyd Wright inspired Architectural Mailboxes brass 4 in. floating house numbers and offer an elegant antique copper hand finish. The house numbers can be mounted flush against the wall, or you can leave the mounting screws partially out of the holes for a floating number effect. No holes or unsightly screw heads are shown. Each piece is carefully cast and individually hand-finished resulting in unique finish variations, reflecting a character as distinctive and unique as Frank Lloyd Wright, the iconic American architect who inspired them.