There's been a few articles I've read during the last few years about researchers connecting a longer, healthier life to seeing, experiencing, and enjoying art. 

I can attest to it! I LOVE seeing art by other people. I try to do this often, whether online or in person. 

I also have noticed a direct connection between my happiness and my making paintings and studio messes. Andy, my husband, has noticed the same. He pushes me into my sketchbooks and studio almost as soon as he notices I'm super sad, frustrated, or just overall down. 

One article can be found here: https://www.cnn.com/style/article/art-longevity-wellness/index.html

Sprinkle Only Joy Siennas and Yellows Girl Against Muted Blue Flowers, 13 by 11 inches, collage, acrylics, vintage paper, ©2019. This one is part of a private collection.