This is an office building. Add a sunset background with office buildings around. Close the rectangles with glass windows. Do not change the shape of the element of the building at all! Change the shades of the building to gray to metallic silver colors with a combination of metals and wood material. Yellow lighting must be added from inside the building. Some trees should be added with a view that will peek out from the patio. Do not distort the part of the element that bends upwards, leave it intact!