1. If you've taken a walk around the block while self-isolating, you might have noticed a lot more sidewalk art than usual:
2. Many of these feature messages of hope, like this timely twist on "April showers bring May flowers":
3. And this one that reminds us "we can do hard things":
4. Artist Dawn Morrison Wagner left this bit of positivity for kids and their families to come across:
5. And this talented family left space + social distancing–themed sidewalk art for their neighbors to find:
Kids and I keeping our #COVID2019 sidewalk messages nice and spacey for the neighbors 🚀🪐🌔@NASA
"Be like NASA: give people space" LOL 😂:

6. This one comes with a sweet story — when a boy was sad about not being able to have a birthday party, artists Jan and Olivia Riggins left him this as a pick-me-up:
7. I love the story here, too — a math teacher left some math questions on the sidewalk and ended up bonding with an Amazon delivery guy over them:
I put math on the sidewalk last night and the amazon delivery guy had a great time with it! (I stepped outside and chatted with him - he has an associates in Math!)
8. This pretty "stained glass" sidewalk art technique using masking tape is also making the rounds:
We finally did the stained glass sidewalk chalk project! Turned out so good and it was really calming. ❤️
9. Pretty cool, huh?
10. This sidewalk art, meanwhile, helped people visualize exactly how far apart we should stay from each other:
Did some data visualizations today on a sidewalk.