I am trying to make a simple ink drop animation. The image looks great in Preview, but when I Render a second later the screen is just black. I can't figure out why this is happening.
Here's the project file!
https://drive.google.com/drive/folders/0B0iOn3LRcf5-YzBGRzlDQjgwQkE?usp=sharing
Would love some help!

