The document discusses several sculptures located around the Cranford school campus. The sculptures are made from recycled materials like metal cogs and bike parts and depict objects like a crane, octopus, fish, and crab. They were created by an artist named Ryan J. Hodges to represent the school and bring awareness to the issue of rubbish ending up in the sea. The sculptures receive positive feedback for their size and visibility, though some suggestions are made that they could have been more colorful or three-dimensional.