Contemplatio.
"That the brethren may be able to devote themselves better to contemplation and study, that the intimacy of their religious family may be increased, and that the authenticity and character of our religious life may be revealed, the cloister must be observed in our convents." - from the Dominican Constitutions. Above, a Dominican friar stands in a cloister and savours the peace and tranquility of such places.
Source: Lawrence OP on Flickr