In this case a simple recycled brick can become a light or a river rock can become a candle holder!!!
Lots of possibilities from found materials...
Step 1: You will need..
Tool wise you will need a diamond cutter. I used a 10 inch wet saw with a continuous blade since it was only a brick.
Cutting concrete or stone you will need a segmented blade.
RotoZip tools have a dry diamond blade which could work for your material.
A hammer drill with the correct bit will be needed for the lamp column.