Wall Painting Representing The American With Disabilities Act Regulations That Regulate The Rise Over Run And Turning Platforms Of A Standard Ramp find an empty room find the longest wall in the room or the wall with the least amount of openings on it at the lower left corner of the wall draw a dot starting at the dot draw a line going right that rises one inch for every foot of the wall till you get to the end of the wall when you get to the other wall draw a straight horizontal line that is forty-eight inches long at the point in which the rising line stopped at the end of the straight line draw another line going right that rises one inch for every foot of the wall till you get to the end of the wall Repeat instructions four and five till you come to the corner of the first wall and stop [ do not draw the forty-eight inch long line on the starting wall] paint everything below the line one shade darker then the color of the room