Architectural Keystones by Walter S. Arnold Studio, Chicago. This collection of unique, hand carved, custom stone carvings features keystones Walter fabricated for various architectural arches and vaults throughout the USA and Canada.

An architectural keystone is the central stone of an arch and was originally the crucial wedge in construction. Now, however, keystones are often applied as a strictly decorative feature. Stone carvings like keystones are a wonderful opportunity to personalize a fireplace, doorway or window frame, and to add that special touch to your home. It can be as simple or as ornate as you wish. All of my keystones are custom designed and hand carved according the special requests of my clients.