Good guesses, but no prize yet.
Duncan,
Yes, it was drawn by hand, stressing values (only used 3) created by shadows and proportions as a guide. One good art class and you could do it. Plus you will learn much about golf course architecture when observing it in this matter. If I used a computer it would have many more values (probably 9) and better proportions (more accurate), but it would be a bit stiff, photographical.