What we can learn from scavengers

It's interesting how popular culture works, with works of a particular theme seeming to cluster together. Or perhaps the clustering is in the mind of the viewer only - having seen one piece of work, another similar piece is filtered from the noise for special attention.

This happened to me where, within the space of a couple of months, I saw the trailer for an upcoming documentary called Landfill Harmonic, and watched a full documentary called Waste Land. They seemed to stumble into my consciousness.