Answer the following question: Information: - Mary Elizabeth Jane Colter (April 4, 1869 January 8, 1958) was an American architect and designer. She was one of the very few female American architects in her day. She was the designer of many landmark buildings and spaces for the Fred Harvey Company and the Santa Fe Railroad, notably in Grand Canyon National Park. Her work had enormous influence as she helped to create a style, blending Spanish Colonial Revival and Mission Revival architecture with Native American motifs and Rustic elements, that became popular throughout the Southwest. - Hopi House is located on the South Rim of the Grand Canyon, within Grand Canyon National Park in the U.S. state of Arizona. Built in 1904 as concessioner facilities at the South Rim were being developed, it is the first of eight projects at the Grand Canyon that were designed by architect Mary Colter, along with Bright Angel Lodge, Hermit's Rest, Lookout Studio, Phantom Ranch, Desert View Watchtower, Colter Hall and Victor Hall, (the latter two being employee dormitories). Hopi House was built by the Fred Harvey Company as a market for Native American crafts, made by artisans on the site. The Hopi, as the historic inhabitants of the area, were chosen as the featured artisans, and the building was designed to closely resemble a traditional Hopi pueblo. Hopi House opened on January 1, 1905, two weeks before the El Tovar Hotel, located just to the west, was opened. - Pueblos are modern and old communities of Native Americans in the Southwestern United States. The first Spanish explorers of the Southwest used this term to describe the communities housed in apartment structures built of stone, adobe mud, and other local material. These structures were usually multi-storied buildings surrounding an open plaza. The rooms were accessible only through ladders lowered by the inhabitants, thus protecting them from break-ins and unwanted guests. Larger pueblos were occupied by hundreds to thousands of Pueblo people. Several different federally recognized tribes have traditionally resided in pueblos of such design. Etymology and usage. The word "pueblo" is the Spanish word for "town" or "village". It comes from the Latin root word "populus" meaning "people". - Desert View Watchtower, also known as the Indian Watchtower at Desert View, is a -high stone building located on the South Rim of the Grand Canyon within Grand Canyon National Park in Arizona, United States. The tower is located at Desert View, more than to the east of the main developed area at Grand Canyon Village, toward the east entrance to the park. The four-story structure, completed in 1932, was designed by American architect Mary Colter, an employee of the Fred Harvey Company who also created and designed many other buildings in the Grand Canyon vicinity including Hermit's Rest and the Lookout Studio. The interior contains murals by Fred Kabotie. - The El Tovar Hotel, also known simply as El Tovar, is a former Harvey House hotel situated directly on the south rim of the Grand Canyon in Arizona, United States. The hotel was designed by Charles Whittlesey, Chief Architect for the Atchison, Topeka, and Santa Fe Railway and was opened in 1905 as one of a chain of hotels and restaurants owned and operated by the Fred Harvey Company in conjunction with the Santa Fe railway whose Grand Canyon Depot was 100 metres (330ft) away. It is at the northern terminus of the Grand Canyon Railway, which was formerly a branch of the Santa Fe. The hotel is one of only a handful of Harvey House facilities that are still in operation, and is an early example of the style that would evolve into National Park Service Rustic architecture. The Hotel is also featured in the 1983 film, "National Lampoon's Vacation". - Lookout Studio , known also as The Lookout , is a stone building located on the South Rim of the Grand Canyon , within Grand Canyon National Park in Arizona . It is part of the Grand Canyon Village Historic District , and is part of the Mary Jane Colter Buildings National Historic Landmark . It currently operates as a gift shop and observation station for visitors , with telescopes on its outdoor terrace . Lookout Studio was constructed by the Santa Fe Railway in 1914 and was established as a photography studio to compete with Kolb Studio . It is one of six buildings at the Grand Canyon that were designed by architect Mary Colter , along with Bright Angel Lodge , Hermit 's Rest , Hopi House , Phantom Ranch , and Desert View Watchtower . Lookout Studio employs her signature rustic style of using jagged native rocks to imitate indigenous structures of the region and to blend in with the environment . The rubble stone building is at the edge of the canyon . The walls rise to an irregular parapet which incorporates the building 's chimneys . Before a roof replacement the roof carried a pile of stones designed to look like they had fallen into ruin . The lookout is on three levels , with a main level housing a shop and enclosed viewing area , a lower viewing platform and a small enclosed observation tower . The wood viga roof structure remains visible , although the structure has undergone other renovations . The lookout is unusually brightly lighted for a Colter building , since its interior receives a great deal of light through its banks of large windows . What entity does 'lookout studio' has the relation 'architectural style' with?
Answer:
rustic architecture