Evidence of Collaboration
Evidence has been found that Leonardo might have been influenced by the work of Giacomo Andrea de Ferrara, a Renaissance architect, expert on Vitruvius, and close friend of his. Giacomo Andrea's original drawing has only one set of arms and legs while Leonardo's has the position of his man's arms and legs change.
Read more about this topic: Vitruvian Man
Famous quotes containing the words evidence of and/or evidence:
“Generally there is no consistent evidence of significant differences in school achievement between children of working and nonworking mothers, but differences that do appear are often related to maternal satisfaction with her chosen role, and the quality of substitute care.”
—Ruth E. Zambrana, U.S. researcher, M. Hurst, and R.L. Hite. “The Working Mother in Contemporary Perspectives: A Review of Literature,” Pediatrics (December 1979)
“Generally there is no consistent evidence of significant differences in school achievement between children of working and nonworking mothers, but differences that do appear are often related to maternal satisfaction with her chosen role, and the quality of substitute care.”
—Ruth E. Zambrana, U.S. researcher, M. Hurst, and R.L. Hite. “The Working Mother in Contemporary Perspectives: A Review of Literature,” Pediatrics (December 1979)