maraya paths

http://marayaprojects.com/paths/pool

http://marayaprojects.com/paths/graph-my-happiness-over-time

http://marayaprojects.com/paths/crowds

Here's my paths. I couldn't get them the way they want, except for the second one. No matter what I do, the third path (crowds) always has unshowing black images, jumps around in space and so on. It's very difficult to edit as well.