Worked on the lines in the tiles. It involves using parametric equations to find the coordinates of the corners of the diamonds. It is going well so far. I wanted to note that depending on the number of repetitions of diamonds in a row (this row has 3-- 2 in the center and one half on each side), I will need to loop that many times and draw two triangles within each loop. If there were no half diamonds, I could draw quadrilaterals, but I believe triangles will work in either case.