Ruth is an artist who lives in the rocky mountains in the u.s state of colorado . Over the year , she found and collected a lot of old objects for her art. When she diecdied she wanted to live in a more unusual home , she had a creative idea. She would use many of the old materials that she collected in the home's design . For example , she used old car parts in the front door and tire rubber as the roof . She also used the door of an old car as part of a wall , so she can still lower the window