You know those bubble wrap that comes in your packages?? You can use them for arts and crafts!!
I wrapped the bubble wrap around a metal tray using washi tape:
Here is a close-up. You can't really go wrong here as long as the wrap doesn't move then you're good to go!
Before painting, the LO asked if she could pop the bubbles first.
Then, I let her squirt on some paint:
And let the fun begin!!