Hand-cut mosaic is a type of mosaic that is made using tiles that are cut by hand, rather than using pre-cut tiles. This allows for more intricate and detailed designs, as the tiles can be cut into a variety of shapes and sizes.
Standard grid mosaic is a type of mosaic that is made using pre-cut tiles arranged in a regular grid pattern. The tiles are usually uniform in size and shape and the overall design is created by arranging the tiles in different colors and patterns.