The name of the artist and work is B. Robert Smithson, Spiral Jetty, 1970.
It represents an earthwork sculpture made of mud, salt crystals, and basalt rocks, and in the shape of a spiral. It is 460 meters long, and 4.6 meters wide, but also counterclockwise. It is located on the northeastern shore of the Great Salt Lake in Utah.
What commercial are you talking about...
D. Bwami , https://www.metmuseum.org/art/collection/search/312471
In the field of photography, there was a tough and controversial fight with regards to being considered as art form. Because of the diverse areas photography is used to and the variety of applications it derived into, it is made as a skeptical art medium. But, because of its diverse usage like scientific photography and commercial photography, mass distribution of modern cameras, digital cameras make it hard to be considered as an art form.Nowadays, photography rose to popularity and it is already considered as an art of like any other. Multiple museums and galleries showcasing photographic works are already built pushing it to fame, thus considered as modern art form.