Relief sculpture at St Pancras

Waiting for my train to go see Viv for the weekend, I wandered down the back of St Pancras. I've seen the large sculpture of the couple embracing quite frequently, but I'd never noticed the smaller relief sculptures that surround the base of it. Scenes like this, building it, passing through it, around it, underneath it. I found them quite fascinating, far more intersting than the main sculpture. It's unfortunate that they're so far away from where most people naturally pass.