White and blue felts
More felts with other colours
Draw some ocean wave pattern on one side of the blue felt and cut it according to the pattern.
Put some glue on the blue felt's top part (wavy pattern) and paste it to the white felt (see example above).
Using the green felt, draw some coral or underwater plant shapes and cut the felt according to the shapes.
Using several different colours of felt, draw fish shape and cut the felts according to it. Draw an eye and mouth to the fish felts using a marker.
- See more pictures of this DIY crafts at: http://www.mywanderingstory.com/#sthash.BjbZRMOe.dpuf