3D street art - Julian Beever

I think it's really fascinating that you go in depth about 3D street art. I like how you used photos to illustrate how our eyes recognize depth in a 2D picture and linking that to the creation of 3D art. It will be even better if you can give more example on how changing angle can change one's perception of the art.

I think the illusion you picked is really cool since those chalk drawings look so 3D! I also especially liked how you talked about sound at the end. You do a great job explaining how this illusion works. One thing that would be cool is to see more of the chalk drawings from another angle, but I don't know how hard it would be to find those images.

I can't think of anything you overlooked, since you explained the way perception creates the illusion, put in a lot of pictures, and even extended the idea to a different medium (sound).

I am really interested in this illusion, and I think you describe really well. Maybe next time you can try more to understand why artists decide to draw 3D pictures, and why this certain graph (for example, why snail). I do not really know if there is a reason behind it, but I think it worth thinking. Anyway very good project!