As news of the deadly mass shooting at Marjory Stoneman Douglas High School in Parkland, Florida, unfolded last week, Pia Guerra, a 46-year-old Vancouver-based artist, felt helpless. She couldn&#82… ...

A Black Lives Matter protester holds a sign that reads "I Can't Breathe" during a demonstration in Austin, Texas on July 26, 2020. Sergio Flores/Getty The five-panel cartoon, drawn by David ...