For this project, I created a proximity-based 2D animation in Adobe After Effects using expressions.

 

The scene is built around a simple idea:

when a control object (the white sphere) moves closer to the flowers, they react — opening up, changing visually, and creating a sense of depth and motion.

 

What’s happening in this animation:

 

• Proximity-driven reactions using expressions

• Flowers that open and close based on distance

• Fake “shadow” and depth effects created entirely in 2D

• Highlight and glow accents for a polished, premium look

• Smooth, responsive motion without any 3D layers

 

 

This project is meant to show how powerful simple shapes + expressions can be when used creatively. The setup is easy to understand, easy to tweak, and highly reusable for your own ideas.

 

If you’re watching this class, I highly encourage you to post your own version — even if it’s simple. The goal isn’t perfection, it’s applying the concept and experimenting with proximity-based motion.

 

Looking forward to seeing what you create.