Wednesday 26th April 2023, 8.05am (day 4,262)

Pictured on the wall behind platform 1 at Hebden Bridge railway station. This is the fourth slug to appear on the blog, and while one doesn’t normally associate the slug, as a species, with the idea of dynamism, I think this one does give it a shot. It’s not quite the crab on that Prodigy album cover, but it’s getting there.