Rorate Caeli

The Box

The red cube, according to Messa in Latino, is what is currently used as the altar in the church in the Camaldolese monastery of Montegiove, which is currently down to 7 monks and 1 nun. According to the monastery's website, Mass is offered in the church only on Sundays and feast days. Messa in Latino states that communion is always "self-service".