Which was true of Pullman posters in the 1920?

In the 1920s, Pullman posters were known for their vibrant colors and striking graphics, effectively promoting luxury train travel. They often featured elegant imagery of the Pullman cars and the scenic destinations accessible by train, appealing to the affluent middle class. These posters played a significant role in shaping public perceptions of travel, emphasizing comfort and sophistication. Overall, they served as powerful marketing tools for the Pullman Company, highlighting the allure of rail travel during that era.