Standing in the courtyard of San Pietro in Montorio on the Janiculum Hill sits this almost ideal example of Italian Renaissance architecture by Donato Bramante. What makes classical architecture such as this beautifully harmonious work so difficult to draw is that any slight deviation from the intended proportions becomes very noticeable. I’ve attempted to draw the Tempietto several times and I still haven’t got it quite right, although this one comes close. It’s just a little too tall for its base.