Stiacciato

Stiacciato is a technique that allows a sculptor to create a recessed or relief sculpture with carving only millimetres deep and with mere scribing. To give the illusion of greater depth, the thickness of the carving gradually decreases from the foreground to the background. In some ways it is more similar to a two-dimensional image than a three-dimensional sculpture. The technique allows the use of perspective in the relief.

The Renaissance master who also became an art historian of the period, Giorgio Vasari, writes of the technique:
{{cquote, ''The third types are called bas- and stiacciati-relief, which have nothing in them but drawing the figure with dents and ''schiacciato'' relief. They are very difficult if there is a large amount of drawing and invention involved, because it is hard to give these things grace thanks to the mode's love of contours. And Donato e Donatelloworked best of all sculptors in this genre, with art, drawing and invention. We see many of this kind f sculpture in the form ofhighly-figured ancient Aretine vases, masks and other ancient works; and similarly in ancient cameos and in bronze-stamping cones for medals and coins.''

The technique was mainly used in the fifteenth and sixteenth centuries. It was begun and dominated by Donatello.Rolf C. Wirtz, ''Donatello'', Könemann, Cologne 1998. The earliest surviving example is his '' St. George Freeing the Princess'' (1416-1417). His other works in the genre include the ''Pazzi Madonna'' (1430), '' The Assumption of the Virgin'' ( Sant'Angelo a Nilo, Naples, 1426-1428) and the background of '' Herod's Banquet'' ( Siena Baptistery, 1423-1427), along with '' The Virgin and Child'' (1426), a work that is ascribed to creation by his studio.

References

Sculpture techniques
Donatello