Sketching sections of the the federal hall building helped me to understand the relationship between all cutting walls and grounds. I was able to show not only the cut lines through the center on the building but the  materials that were being used to style of support the structure. It is important to include accurate proportion through out your drawing because if you don’t, drawings will look distorted.  A  way to do this can by counting the tile on ground or brick on the walls to find heights and widths. To show scale in sketch drawing, the use of people at realistic heights can show the correlation of the person to the space.