Pl. tondi. [It. tondo ‘a round, circle, compass; also a round trencher, plate, or little dish’ (Florio); in mod.It. a studio term used in relation to paintings, Della Robbia ware, and other fine art work; shortened from rotondo round.] An easel painting of circular form; also a carving in relief within a circular space.

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1890.  Blackw. Mag., Jan., 140. A medal representing the great tondo of Botticelli.

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1892.  Symonds, Michel Angelo (1899), I. III. V. 111. Michel Angelo found time to carve the two tondi, Madonnas in relief enclosed in circular spaces which we still possess.

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1901.  Athenæum, 9 Nov., 635. A catalogue … of the Della Robbia monuments and … tabernacles, tondos, reliefs, medallions, and the like.

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1909.  Times, Lit. Suppl., 7 Oct., 361/2. One of the most beautiful of Michelangelo’s works, the tondo in the Bargello.

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