Thus supplied, Tintoretto practised drawing and painting, day and night, his motto being "Titian's colour and Michael Angelo's form"; and he expressed himself as willing to paint anything anywhere, inside a house or outside, and if necessary for nothing, rather than be idle.

Practice was what he believed in: practice and study; and he never tired.

All painting worth anything, he held, must be based on sound drawing.

"You can buy colours on the Rialto," he would remark, "but drawing can come only by labour." Some say that he was stung by a sarcasm of his Tuscan hero that the Venetians could not draw; be that as it may, he made accurate drawing his corner-stone; and so thorough was he in his study of chiaroscuro that he devised little toy houses in which to manufacture effects of light and shade.

One of his first pictures to attract attention was a portrait of himself and his brother illuminated by a lamp.
So passed, in miscellaneous work, even to painting furniture, at least ten years, towards the close of which he painted for the Madonna dell'Orto his earliest important work, "The Last Judgment," which though derived from Michael Angelo yet indicates much personal force.