2. Bottle Cap Mosaics

Discarded bottle caps, often overlooked as waste, can become the building blocks for vibrant mosaics. By arranging caps in intricate patterns, you can craft unique wall hangings, tabletops, or even large-scale community murals.
This approach mirrors traditional mosaic tile art but adds a playful, eco-friendly twist. Many artists and groups have embraced this medium to beautify public spaces while promoting recycling. For inspiring examples and stories about bottle cap projects, visit Smithsonian Magazine’s feature on recycled art.