The Aspen Tile & Bath Gallery on 465 North Mill Street (right across from the post office) is without doubt Aspen's best spot for idea shopping in stone or tile.Take a cup of coffee and wander the 3600-square-foot showroom, past handpainted tile in Southwestern or sylvan themes, Romanesque sculptured tiles, etched and bas relief tile. Turn a corner and find a wall of Italian granite samples, or local sandstones and marble.Part design headquarters, part showroom, part art museum, the gallery is a treasure chest of custom interior and exterior designs and exotic materials -- an ideal place for local architects, designers and decorators to shop for inspiration.