Duke of Northumberland; Princes of Liechtenstein, Vaduz and Vienna
Michael C. Carlos Museum, Emory University. "Scripture for the Eyes: Bible Illustration in Netherlandish Prints of the Sixteenth Century II," October 17, 2009–January 24, 2010.
NH (P Galle).III.199.266; TIB 56, 067:2; Sellink 1997 I, 101; III, fig 4/63; Melion 1996, 23-25, figs 4-5
Walter Melion "'Ego enimi quasi obdormovi'; Salvation and Blessed Sleep in Philips Galle's Death of the Virgin after Pieter Bruegel" Nederlands Kunsthistorisches Jaarboek. 1996.
Manfred Sellink Philips Galle (1537-1612): engraver and print publisher in Haarlem and Antwerp. Ph.D. dissertation. PhD diss., 1997.
F. W. H. Hollstein Dutch & Flemish Etchings, Engravings, and Woodcuts, 1450-1700. 2008.