I worked from the homework done by other students. Going directly from the optical illusions was very confusing. I am still fascinated by the cube and the star and how the silhouette can stay the same while the point of view changes and the form depicted may or may not be physically possible. Still plugging away, still confused, but getting slightly less confused each time that I try again. Elementary one-point and two point perspective--even with opening doors and stairs seemed somewhat understandable, but this is blowing my mind. Who knew I could get so much entertainment out of drawing the frame of a cube?

Many of your videos mention information available in the section below. But I don't see that info available anywhere--only the reference photo and reference sketch. I assume you had the info available on the YouTube info summaries. They are not viewable from this course. Is it possible to fix this inconsistency?

I don't know how to find these images on the website. How do you find them in the Community section?