Tim Noble and Sue Webster are known for taking ordinary things including "rubbish" to create art and then projecting the works shadows by pointing light towards it. Another name for it is "transformative art."
Dark Stuff was completed in 2008. It consists of 189 mummified animals such as mice, rats, voles, squirrel, toad, and many more. This piece interests me the most because it is astonishing how they can connect bones from these animals and just by shining a light towards it creates a shadow of two skulls.