Della miniatura, etcMariani, Valerio, 1899-19821620.itaManuscript on paper of a pocket-size codex containing discussions of painting miniatures in manuscripts. On ff. 1r-30v Mariani provides a list of colors and the recipes for each color; in the remainder of the text he discusses techniques for painting landscapes in perspective. The second portion of the treatise (ff. 84r-95v) is, according to the title-page, the work of Antonello Bertozzi (fl. ca. 1590). The focus of this section is on painting watercolor portraits rather than on painting landscapes. On ff. 97v-113v, miscellaneous additions in at least 3 hands, dated 1612-1627In Italian.Script: Written in upright humanistic bookhand for arts. 1 and 2 and for the headings in art. 3. Main text in a gently sloping italic script. Additions on ff. 95v-113v by several hands, some very cursive and poorly formed.Simple headpieces, in brown pen, for beginning of some chapters.Binding: 18th-19th centuries. Rigid vellum case with a gold-tooled spine: "Mariani Della Miniatur [sic]".