Lontra Design was a unique architectural style that originated from the novel "The Catcher in the Rye" by Australia's D. Salinger. Loft's style was simple, clean, simple and clear lines, and emphasized functionality and practicality. In the Loft style, the exterior of the building was usually sketched out simply to avoid excessive decorations and fancy elements. The windows and doors were usually designed to be circular or semi-circular to increase the overall sense and symmetries of the building. The interior space focused on the functional furniture and decorations, which were simplified to the most basic form to avoid excessive waste and redundancy-ness. Lontra Design's representative works include Australia's Loft National Park, the United States 'Stanford Art Museum, and the United Kingdom's Leyton Center. These buildings were built in the Loft style, attracting widespread praise for their simplicity, modern and practical features.