Understand that 'scriptorium' references a historical place, not common in modern times. He fantasized about visiting a scriptorium, like those he read about in history books.
Pro Tip 2/3
Monastic Life
Recognize that 'scriptorium' involves monastic culture, important in the preservation of knowledge. The monks spent their days in the scriptorium, laboriously copying texts by hand.
Pro Tip 3/3
Archaic Usage
Know that 'scriptorium' is an old term and may not be understood in casual conversation. In a discussion about ancient buildings, he mentioned 'scriptorium' and had to explain its meaning.