The Battle of the Nudes or Battle of the Naked Men, probably dating from 1465–1475, is an engraving by the Florentine goldsmith and sculptor Antonio del Pollaiuolo which is one of the most significant old master prints of the Italian Renaissance. The engraving is large at 42.4 x 60.9 cm, and depicts five men wearing headbands and five men without, fighting in pairs with weapons in front of a dense background of vegetation.
All the figures are posed in different strained and athletic positions, and the print is advanced for the period in this respect. The style is classicizing, although they grimace fiercely, and their musculature is strongly emphasized. The two figures nearest the front of the picture space are in essentially the same pose, seen from in front and behind, and one purpose of the print may have been to give artists poses to copy. An effective and largely original return-stroke engraving technique was employed to model the bodies, with delicate and subtle effect.
Vasari, who praises the engraving highly, says that Pollaiuolo made other prints, but none have survived. Given the rarity of this one, Vasari may well be right, although he was writing many decades later. Alternatively he may have been referring to a number of prints after paintings or drawings of Pollaiuolo, but now universally seen as engraved by different artists to the battle, and now mostly attributed as "School of Pollaiuolo" or similar terms.
As with Andrea Mantegna, the dominant Italian printmaker of the period, based mostly in Mantua, the suggestion has been made that Pollaiuolo may not have engraved the plate himself, but hired a specialist to work from his design. However this remains a minority view. Engraving was an essential skill of the goldsmith, and Pollaiuolo's workshop produced niello engraved plaques. Estimates of the date of the engraving have varied from about 1465 to about 1489. As with most famous prints of the period, a number of direct copies were made in engraving and woodcut, including one by "Johannes of Frankfurt" in about 1490, and it was often borrowed from and imitated, for example in a drawing probably by Raphael. It is the first print to be signed with the artist's full name (on the plaque at the left rear), as opposed to the initials or monograms used by many printmakers.