Wall tents have been used for centuries. Paintings from 1544 illustrate wall tents with pavilions and wedges, a model of a wall tent from the mid-17th century can be found in a European museum, and there are drawings of wall tents being used in a military setting from 1740.^[1] Wall tents are known to have also been used by prospectors, trappers, and by soldiers during the civil war. https://en.wikipedia.org/wiki/Wall_tent