When the stone has set and you turn it out of the mold, just brush the sand away from the rocks with a small brush-a paintbrush should do. You may need to use a razor knife to clean up a bit and create a smoother, finished look, but that's all there is to it. Pat has used many different types of rocks successfully in her mosaic work. Aquarium gravel, aggregate, river rocks, agates and even flat sea shells are a few examples. If your supplier doesn't stock a selection, you can find polished stones at Wal-Mart, aggregate at garden centers and aquarium gravel at pet stores.
Larger rocks work best when they are flat and smooth.
River rock is ideal, so if you know of an unrestricted riverbed, you've got it made. With this little bit of nature added, Pat's mosaic stone designs are a perfect fit in outdoor environs. Try Pat's published designs to get the hang of using rock and pebbles. Pat Aberg's Rainbow's End Collection should be available through your supplier. Inc. Baroque is a trademark of Spectrum Glass Company. .