Final product of mosaics

To finish off my project I just had to remove the left over grout that had become stuck in the groves of some tiles. I found tools around the class room and worked on each tile individually. It was a very long process but worth it in the end showing huge differences. I also used a tooth brush to scrub and sand paper. I am very happy with the finish of my tree. I enjoyed doing mosaics very much. 

The before and after:

 The tools I used, they sometimes scratched the tile so you had to use the right amount of pressure.

The final product: