They were chalk covered bricks and our detention was to be spent cleaning them.

We grabbed a bucket, scrubbing brush and pair of gloves each and picked our wall.

A squirt of sugar soap, mixed with hot water and we had the chemical formula to start our physical exercise.

An hour later and it was time for our School photos before parting ways. Jen took home some art and craft home work away to weave some magic splicing two photos together into one group photo. I'd mark myself 9/10 for my efforts.