In Langlois Bridge at Arles, how is the Perspective frame of the Background elucidated?
In Arles van Gogh began using again a perspective frame he had built in The Hague. The device was used for outdoor sightings to compare the proportion of items that were near to those that were in the distance. Some of the works of the Langlois Bridge were made with the aid of the frame. Its use "deepened his exploration of the drawbridge as a mechanism."
Arles perspective The Hague Langlois Bridge drawbridge