Not all works during this era were on such a large scale. Indeed, the commission Bernini received to build the church of Sant'Andrea al Quirinale for the Jesuits was relatively modest in physical size (though great in its interior chromatic splendor), which Bernini executed completely free of charge. Sant'Andrea shared with the St. Peter's piazza—unlike the complex geometries of his rival Francesco Borromini—a focus on basic geometric shapes, circles and ovals to create spiritually intense buildings. Equally, Bernini moderated the presence of colour and decoration within these buildings, focussing visitors' attention on these simple forms that underpinned the building. Sculptural decoration was never eliminated, but its use was more minimal. He also designed the church of Santa Maria dell'Assunzione in the town of Ariccia with its circular outline, rounded dome and three-arched portico.