Copy after a print by Johann Sadeler I after the design by Maerten de Vos from the series Solitudo Sive Vitae Patrum Eremicolarum. 1583-1588.
Hollstein, Sadeler, 406; Hollstein, Maerten de Vos, 993.
This is such a literal copy after the print, with such a large-scale single figure, that the attribution to Jan does not seem that secure to me in spite of the size and support which are his standard from this time. Jan was certainly copying other related prints, but the copies are different. I am provisionally accepting this: I can't suggest another attribution but it's a problematic work.