"Generate an image of the exterior of the American Visionary Art Museum, located at 800 Key Highway, Baltimore, MD 21230, showcasing its industrial warehouse conversion architectural style, with a prominent display of one of its notable exhibits, such as The Giant Whirligig by Vollis Simpson, in front of the building, under a bright and sunny day with a few people walking around, highlighting the museum's mission to promote and showcase visionary art and artists."