For my intern I did a comic exercice. It had to be about BHV (those are peaple who at thier job got trainging to help whit evacuations put out fire and give first aid and stuff like that)
In the first 2 text baloons he explains what they do. and in the thirt he says
"Something what does not happen often, But when it happens..."
and the forth baloons says "They are here.."
And some random doodles for you