For 10 points, name this sketch of ideal human proportions by Leonardo da Vinci.
Native American artist Jaune Quick-to-See Smith sketched an outline of this work over newsprint and placed a large red circle with an X over it in her The Red Mean. In 2011, H. Ashrafian argued that the swelling in the groin of this work's namesake figure indicates a hernia. It influenced William Blake's Albion Rose, though it may itself have been a derivative of a sketch by Giacomo Andrea de Ferrara. While the torso of this work's central figure faces forward, his legs slant toward his left so that one foot is in profile. Sharing similarities with Le Corbusier's (*) modulor system, this work contains paragraphs of notes above and below the central figure with maxims like "6 palms make 1 cubit." The navel of this work's title figure forms the center of a circle that is tangent to a square at two of his four feet, while the square itself is defined by the wingspan of his outstretched arms. For 10 points, name this sketch of ideal human proportions by Leonardo da Vinci.
Native American artist Jaune Quick-to-See Smith sketched an outline of this work over newsprint and placed a large red circle with an X over it in her
Vitruvian Man