Blank Leaf, Folio 274r (Sixth Part of the Treatise)
Ruled leaf bearing only the printed running head and the folio number; no text or drawing by Leonardo.
This leaf of the Codex Urbinas is blank apart from the printed running head marking the Sixth Part of the Treatise on Painting and the folio number 274 in the upper corner. The e-Leo caption records it as 'privo di scritti e disegni' (without writings or drawings).