And the common denominator is they were all photos taken at Golden Flatts Primary School in years gone by.
We searched the Hartlepool Mail archives for a collection of old photos from the school and this is the result.
So take a look and re-live memories of great days in the classroom – and one or two outdoors.
1. Ready for the show
A Golden Flatts production of the Wizard in 2004. Remember it?
2. A new year celebration in 2009
Sarah Martin, Lucy Wright and Luke Elsdon were pictured taking part in a Chinese New Year event at the school 12 years ago.
3. Tucking in back in 2006
It's the Golden Flatts Primary School European Food and Languages Day 15 years ago. Can you spot someone you know?
4. Loads of talent on stage
Golden Flatts held a School Idol competition 17 years ago. Were you involved?