Flower grenade

 By Banksy

A field guide to civil unrest

 By Adam Zyglis

Dominos

I don't know who created this.  Kudos!  If you know, let me know so I can give attribution.

Climate protesters need to stop blocking roads!

 The aftermath of the recent extraordinary floods in Spain.  But no, ask any denialist: this has nothing to do with catastrophic climate change.