mounted on ivory paper with tan, grey and gold borders; two sketches of female statue in contrapposto pose at right and left… https://www.rawpixel.com/image/7656269/image-paper-vintage-artFree Image from public domain licenseAllegorical Figure of Religion (recto); Study of a Griffon and of a Seated Figure (verso), attributed to Cherubino Alberti… https://www.rawpixel.com/image/9184711/image-allegorical-figure-drawings-and-prints-1553-1615-1980Free Image from public domain license