Arthur Leaves the Nunnery
by: George Wooliscroft Rhead (Artist) , Louis Rhead (Artist)
from: Idylls of the King: Vivien, Elaine, Enid, Guinevere (P. 94) -  1898
This picture illustrates the lines from Tennyson's "Guinevere" idyll:
And lo, he sat on horseback at the door!
And near him the sad nuns with each a light
Stood . . .