In 17th century baroc architecture oval schemes are prominent.[br]As exemplary as the circular tempietto for the renaissance is the [url=https://en.wikipedia.org/wiki/Sant%27Andrea_al_Quirinale]Sant'Andrea al Quirinale[/url] church by [url=https://nl.wikipedia.org/wiki/Gian_Lorenzo_Bernini]Gian Lorenzo Bernini[/url] (1598-1680). Bernini himself qualified this church among his most perfect works.[br]According to Sylvie Duvernoy the concept of this church is very unclear. The two remaining drawings show the church in a very early and in a late phase of the design proces and don't give a clear answer to the exact scheme. Therefore the construction in the applet below is just approximate.[br]