Architects have traditionally made models for practical purposes. Many have also collected them for their value as decorative pieces.This is a stunning replica of the St. Peter's Dome Model on display at the Vatican Museum that was commissioned by Michelangelo. Handcrafted. French Distressed Finish. Fine grained hardwood construction. Dome building is hinged to open. Spiral stairs with weighted base. 35" high. 13 1/2" wide. 13 1/2" deep.