The Verona Orational, also known as the Libellus Orationum (Verona, Cathedral, Biblioteca Capit. Cod. LXXXIX), is a late 7th or early 8th century Visigothic prayer book. It is the only liturgical book that was written before the Moorish invasion and is the only surviving Visigothic manuscript containing figural decoration. The manuscript has 127 folios that measure 330 mm by 260 mm. The text was written in Visigothic minuscule. A marginal gloss indicated that the manuscript was produced in Tarragona, at the church of Saint Fructuosus.
On folio 3r there is a drawing of the "Rose of the Winds", a precursor of the Compass rose. The drawing depicts the twelve winds grouped around a central cross. The twelve winds are represented by four heads with three faces each that have trumpets coming out of the mouth of each face. Each head is contained within a circle and the four circles are arranged in a cross pattern around the central cross. The entire drawing is enclosed within a double circle. Although the drawing has been Christianized by the addition of the central cross, the drawing is based a well known formula in Classical art, the Vultus trifons.
This manuscript is also important because it contains the first written sample of an early Italian language different from Late Latin. It is written in northern-Italian cursive minuscule and is known as "Veronese riddle": "Se pareba boves, alba pratalia araba, albo versorio teneba, negro semen seminaba", which can be translated more or less as "In front of him (he) led oxen, White fields (he) plowed, A white plow (he) held , A black seed (he) sowed". This can be easily interpreted as a reprehesentation of the act of holding a pen and writing on a white sheet.
- Brockett, Clyde Waring Jr., Antiphons, Responsories and other Chants of the Mozarabic Rite (New York: The Institute of Medieval Music, 1968)
- Williams, John, Early Spanish Manuscript Illumination (New York: 1977).