Glacier National best Park Poster, Art 13

Product Name: Glacier National best Park Poster, Art 13
This glacier national park poster is the original work created and signed by artists. These posters were designed by engineering planning management style in the 1930s and 1940s. When the Federal Government established the Engineering Progress Bureau (or Engineering Planning Administration), it entrusted hundreds of artists to create thousands of poster designs (about 35,000), which actually produced millions of printed materials. At that time, there were only 26 national parks. During the WPA, only 14 parks had posters. Size: best 13*19.