How to Shoot Overhead Top Down Video with iPhone

This is how I film overhead video of me painting and making art. I like to make time lapses in this format, but it's also great for art tutorials and documenting progress on paintings or drawings.

I use a Joby tentacle and Amazon basics tripod.

JOBY tentacle: https://www.amazon.com/JOBY-GorillaPo...
Amazon Basics Tripod: https://www.amazon.com/AmazonBasics-6...