Quarantine. Lockdown. Isolation. Sounds like elements of the novel, 1984, by George Orwell. Makes one feel like a prisoner. But, some of us handle it with humour.
Seen recently on my way to an appointment, this artwork certainly made me smile! Possibly it is part of artist, Carla O’Brien’s Tree Masks series, but I’m not sure.
Haha, that’s a nice humour.
We can see a different variety of artwork coming up during this lockdown period. 
Thanks for sharing @janina1
Yes @RamboRazor I have also seen other humorous signs in the city. I may try and capture one or two and post. I saw something about social distancing and sushi… 
@janina1 a very funny photo in the middle of so many affected by the virus; the trees protecting themselves … we were happy for a while, thanks for sharing!
I invite you to vote for my idea:
https://bit.ly/2Tyc0eH
Nice creative humor, @janina1
Ha @Chillwizard Is that a misspelling–possibly it should be “toe the line”? 
On some of our supermarket floors there are very big red X’s spaced out to 1.5 metres (around 3 feet), or the equivalent of the length of the trolley we push around the aisles.
I appreciate your compassion @Robert24
Agree with you @janina1 .
The Artist have high level sense of humour, I like the eyes, it looks sad.
Keep on contributing on Google Maps and here on Local Guides Connect.
Here’s my post