Inside every compost heap is a vibrant, biodiverse living system—a hidden microbe farm where billions of tiny organisms work together to recycle nature’s leftovers into healthy, living soil.

We worked with the farm to help design a series of educational posters to line the wall of their muck heap, offering a glimpse of this remarkable process with every visitor to Spitalfields City Farm in Whitechapel, London.

Discover the hidden life inside compost, and if you visit Spitalfields City Farm