It will be remembered that the Prior of the Convent complained to Ludovico Sforza, Duke of Milan, that Leonardo was taking too long to paint the fresco and was causing the Convent considerable inconvenience. Leonardo had his revenge by threatening to paint the features of the impatient Prior into the face of Judas Iscariot. The incident has been quaintly told in the following lines:—
"Padre Bandelli, then, complains of me Because, forsooth, I have not drawn a line Upon the Saviour's head; perhaps, then, he Could without trouble paint that head divine. But think, oh Signor Duca, what should be The pure perfection of Our Saviour's face— What sorrowing majesty, what noble grace, At that dread moment when He brake the bread, And those submissive words of pathos said:
"'By one among you I shall be betrayed,'— And say if 'tis an easy task to find Even among the best that walk this Earth, The fitting type of that divinest worth, That has its image solely in the mind. Vainly my pencil struggles to express The sorrowing grandeur of such holiness. In patient thought, in ever-seeking prayer, I strive to shape that glorious face within, But the soul's mirror, dulled and dimmed by sin, Reflects not yet the perfect image there. Can the hand do before the soul has wrought; Is not our art the servant of our thought?
"And Judas too, the basest face I see, Will not contain his utter infamy; Among the dregs and offal of mankind Vainly I seek an utter wretch to find. He who for thirty silver coins could sell His Lord, must be the Devil's miracle. Padre Bandelli thinks it easy is To find the type of him who with a kiss Betrayed his Lord. Well, what I can I'll do; And if it please his reverence and you, For Judas' face I'm willing to paint his."
* * * * *
"... I dare not paint Till all is ordered and matured within, Hand-work and head-work have an earthly taint, But when the soul commands I shall begin; On themes like these I should not dare to dwell With our good Prior—they to him would be Mere nonsense; he must touch and taste and see, And facts, he says, are never mystical."
[PLATE VI.—THE HEAD OF CHRIST In the Brera Gallery, Milan. No. 280. 1 ft. 0-1/2 ins. by 1 ft. 4 ins. (0.32 x 0.40)]