Perspective on Canaletto’s Paintings of Piazza San Marco in Venice

Abstract

Perspective plays an important role in the creation and appreciation of depth on paper and canvas. Paintings of extant scenes are interesting objects for studying perspective, because such paintings provide insight into how painters apply different aspects of perspective in creating highly admired paintings. In this regard the paintings of the Piazza San Marco in Venice by Canaletto in the eighteenth century are of particular interest because of the Piazza’s extraordinary geometry, and the fact that Canaletto produced a number of paintings from similar but not identical viewing positions throughout his career. Canaletto is generally regarded as a great master of linear perspective. Analysis of nine paintings shows that Canaletto almost perfectly constructed perspective lines and vanishing points in his paintings. Accurate reconstruction is virtually impossible from observation alone because of the irregular quadrilateral shape of the Piazza. Use of constructive tools is discussed. The geometry of Piazza San Marco is misjudged in three paintings, questioning their authenticity. Sizes of buildings and human figures deviate from the rules of linear perspective in many of the analysed paintings. Shadows are stereotypical in all and even impossible in two of the analysed paintings. The precise perspective lines and vanishing points in combination with the variety of sizes for buildings and human figures may provide insight in the employed production method and the perceptual experience of a given scene.

Perspective Analysis of Eustache Le Sueur and His Paintings

“…Moreover, computational analysis of equidistant intervals in perspective photographs and paintings has revealed the enduring presence of equidistance in both physical and visual spaces across different historical periods, shedding light on the technical and conceptual continuity in the representation of space and depth in art (Erkelens, 2016). This continuity is exemplified in the meticulous construction of perspective lines and vanishing points in the paintings of Canaletto, underscoring the enduring relevance of perspective in art history and practice (Erkelens, 2020).…”