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How did 18th-century vedutisti create topographically accurate views of Italian cities?
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Landscape painting
River Landscape in the Late Afternoon, oil on canvas by Adriaen van de Velde, 1663; in a private collection.
In the 18th century, vedutisti (painters of vedute, or "views") achieved topographical accuracy through a combination of direct observation and the use of specialized optical and mechanical aids.12
To ensure precision in their depictions of Italian cities, artists such as Canaletto often employed the following methods:
- Optical Aids: Artists frequently utilized the camera ottica (or camera obscura), a device that used a lens to project an image of a scene onto a ground-glass screen, which then served as a reliable basis for drawings and paintings.32
- Mechanical Techniques: Many vedutisti used tools such as the graticulate frame, rulers, and compasses to maintain correct perspective and scale within their compositions.32
- Direct Observation: While high demand eventually forced some artists to work from existing drawings or engravings, many, including Canaletto, emphasized the importance of working out-of-doors to capture authentic light, shadow, and atmospheric effects.3
These practices allowed the vedutisti to create highly detailed, factual records of urban architecture that were particularly popular among travelers on the Grand Tour.143