How did the invention of paint tubes change landscape painting in the 19th century?
The invention of the collapsible tin paint tube in 1841 significantly transformed landscape painting by enabling artists to move their practice out of the studio and into the open air.12
Prior to this innovation, painters were limited by the need to mix their own colors from ground pigment and oil, a process that made working outdoors difficult and inconvenient. By providing a portable, pre-mixed supply of paint, the tubesâalong with the development of lightweight, portable easelsâallowed artists to study and capture their subjects firsthand in natural light.12
This technological shift was foundational for the rise of plein-air painting. While earlier groups like the Barbizon school often used outdoor settings for sketches before finishing works in the studio, the convenience of paint tubes eventually facilitated the practices of Impressionism. By the late 19th century, artists such as Claude Monet were able to carry multiple canvases outdoors to capture the fleeting effects of light and atmosphere at different times of day.12