Tiles. And I have seen those objects throughout my travels here on planet earth. As usually they are some sort of square, circle or other shaped object that one can glue on and place on walls and other kinds of surfaces. And then there are subway tiles, bathroom tiles, glass tiles, mosaic tiles, marble tiles, stone tiles, metal tiles and many other kinds of tiles to be found here on planet earth in many different colors, shapes and sizes. And those tiles can make some really beautiful patterns and decorations and designs when they are placed together in their various fashions. And I have seen many a mosaics that just plain rock, as I have seen many a swimming pool, I think, lamp post, sidewalk, wall, countertop, floor and beyond decorated this those tiles of a beautiful design. And now with the invention of that thing called the internet and online shopping, finding those tiles can be just a website visit away.