Hi there, 
Here is your five minutes of distraction from the current awfulness that is going on in the world, with Uccello’s Battle of San Romano, 1438-40 in the National Gallery.
So, your questions: 
1. What is this a picture of and which side is winning? 
2. How many people are dead? 
2. The helmets are pretty fancy - which is your favourite?
Then watch the video: