12. Custom Mosaic Tile Coasters
Mosaic tiling allows you to play with color, texture, and geometric balance on a miniature scale. Using square MDF bases, ceramic or glass mini tiles, and standard tile grout, you can craft durable, art-infused coasters that protect furniture surfaces while displaying custom patterns. Whether arranged in a classic checkerboard layout, an organic terrazzo style, or abstract color blocks, these handmade coasters serve as functional pop art pieces for coffee tables and bar carts. A clear moisture sealant protects the grout, ensuring your functional art survives daily beverage spills.