don t change the structure a mountain modern home set in a semi arid high altitude environment the structure is made from the following materials white and light brown stacked natural stone horizontal brown wood siding and dark gray aluminum fascia change the sky to be a darker blue to match the high altitude atmosphere enhance the lighting and shadows to look more realistic don t change the terrain in the background but enhance the shadows and vegetation on it enhance the landscaping around the house the environment should resemble a bright sunny cool summer day