sentence: A blue piece of floor with holes in the middle is covered by a bald man in black jacket. sentence:  The covered floor is shown followed by the machine that cuts the tiles and adhesive to be used. sentence:  The adhesive is mixed and applied to the floor and put the tile little by little, the picture of the entire room with the tile installed are shown. sentence:  A small swimming pool with dolphin image is shown and the information regarding the tiling expert.