vintage plain postcard: great smoky mountains national park 1970s color blocking

vintage postcard great smoky mountains national park 1970s screen printed color blocking retro design souvenir collectible travel memorabilia nostalgia mountain landscape tourist attraction vibrant colors textured print american destination scenery style limited edition unique urban art collection artwork colorful nature artistic plain postcard: featuring showcasing screen-printed blocking iconic park#39aph39#s beauty captured evoking nostalgia perfect memento decor enthusiasts collectors touch memorabilia generated