Cited by MurrayLinda, Michelangelo, his life, work and times (London, 1984), 157; see BarocchiPaola and RistoriRenzo (eds), Il carteggio di Michelangelo (Florence, 1965–83), iv, 910 for the original Italian source.
2.
The meeting was recorded by Michelangelo in a letter cited by Murray, ibid. See MilanesiGaetano, Le lettere di Michelangelo Buonarroti (Florence, 1875), 604 for the original source.
3.
See for example SchillerGertrud. Ikonographie der Christelichen Kunst, iii (Gutersloh, 1966).
4.
LovejoyArthur O., The Great Chain of Being (Cambridge, Mass., 1936), 102.
5.
de TolnayCharles, Michelangelo (Princeton, 1943–60), v, 49 and 122.
6.
For Dante, see AlighieriDante, The Divine Comedy, transl. by MandelbaumA. (New York, 1984), espec. the Paradiso; for Ficino, see FicinoMarsilio, De amore, Commentary on Plato's Symposium on Love (Dallas, 1985), and CassirerErnst, The individual and the cosmos in Renaissance philosophy (Oxford, 1963).
7.
Translation in RosenEdward, Three Copernican treatises (rev. edn, New York, 1971).
8.
Ibid., 375–8.
9.
LutherMartin, Table talks, ed. by TappertG. (Philadelphia, 1967), liv, 358–9.
10.
Bayerische Staatsbibliothek, Munich, Codex Graecus Monacensi 151. See also von PastorLudwig, History of the popes (London, 1901–28), x, 336 and xii, 549, and ProweLeopold, Nicholas Copernicus (Berlin, 1883), i, 273.
11.
Illustrated in Tolnay, op. cit., v.
12.
Schönberg's letter is translated from the 1543 text of Copernicus's De revolutionibus on p. xvii of J. Dobrzycki's English edition (London, 1968).
13.
For information on the cleaning and restoration, see MancinelliF., Michelangelo e la Sistina: La technica, il restauro, il mito (Rome, 1990).
14.
For further details see my “Sun-symbolism and cosmology in Michelangelo's Last Judgment”. Sixteenth century journal, xxi (1990), 607–43, and my book of the same title, vol. xlvi of Sixteenth Century Essays and Studies (Truman State University Press, Kirksville, Mo., 1999).