Author portrait in the context of "Jean Miélot"

A scriptorium (/skrɪpˈtɔːriəm/ ) was a writing room in medieval European monasteries for the copying and illuminating of manuscripts by scribes.

The term has perhaps been over-used—only some monasteries had special rooms set aside for scribes. Often they worked in the monastery library or in their own rooms. Most medieval images of scribing show single figures in well-appointed studies, although these are generally author portraits of well-known authors or translators. Increasingly, lay scribes and illuminators from outside the monastery also assisted the clerical scribes. By the later Middle Ages secular manuscript workshops were common, and many monasteries bought more books than they produced themselves.

The Vergilius Romanus (Vatican City, Biblioteca Apostolica, Cod. Vat. lat. 3867), also known as the Roman Vergil, is a 5th-century illustrated manuscript of the works of Virgil. It contains the Aeneid, the Georgics, and some of the Eclogues. It is one of the oldest and most important Vergilian manuscripts. It is 332 by 323 mm with 309 vellum folios. It was written in rustic capitals with 18 lines per page.

Rustic capitals (Latin: littera capitalis rustica) is an ancient Roman calligraphic script. Because the term is negatively connoted supposing an opposition to the more 'civilized' form of the Roman square capitals, Bernhard Bischoff prefers to call the script canonized capitals. The script was used for writing secular texts.