robert-hadley:
Helicoidal staircase conceived by Jacobo Barozzi called il Vignola, 1565-1570. Caprarola, Palazzo Farnese. FMR magazine, June 1989.
http://dlvr.it/TSqHb7
robert-hadley:
Helicoidal staircase conceived by Jacobo Barozzi called il Vignola, 1565-1570. Caprarola, Palazzo Farnese. FMR magazine, June 1989.
http://dlvr.it/TSqHb7