Housing and Interior Design ILeave your "trademark." Create your own space using the elements of design(line, form, space, texture, color) and the principles of design (balance, rhythm, emphasis, scale, proportion, unity and variety). Learn how to apply wallpaper, practice the fundamentals of creating floor plans and furniture arrangements. Learn how to use a sewing machine to make a pillow to use a an accessory in your own home. This "hands-on" course is for you if you enjoy creating your own space or are interested in a career related to Housing and Interior Design.