The image is a close-up of a mosaic floor made up of small square tiles. The tiles are arranged in a grid-like pattern, with each tile having a different color and texture. The colors range from light blue to dark blue, with some areas having a darker blue and others having a lighter blue. There are also some small pieces of white and green glass scattered throughout the tiles, adding a pop of color to the otherwise monochromatic design. The floor appears to be made of concrete or stone, and there are a few small rocks and pebbles scattered around the tiles.