You will need assorted glass dishes that have a flat surface area for the glue. I prefer to use cut glass as it hides any condensation you might get if your totems are displayed in the sun. Good examples are plates, salad bowls, saucers, vases, goblets, hurricane lampshades, toothpick holders, desert bowls, etc.
If you don't have any glass dishes to use, you can find them inexpensively at flea markets, garage sales, thrift stores and online. I don't know what is more fun...collecting the pieces, or actually making the totem. I've also gotten them free by waiting until the end of a yard sale or garage sale. There is usually a box of stuff by the road that they don't want to keep. It's amazing what people will throw away.
Colored glass works well to, but is usually more expensive, plus you need to be careful that the glass you are buying is not painted because the paint will peel off when exposed to the elements for a period of time. I don't like to spend more than $2-$5 per piece, and inexpensive colored glass is usually painted.
You will also need an outdoor clear silicone glue to glue the pieces together.
This project was also featured in the Woman's Publication Gardening & Deck Design (April 2009 Issue).
Step 1: Collecting your glass pieces
Personally, I like to glue a plate between each piece. I think this adds to the overall look as well as helping the pieces be sturdier once glued together.
Step 2: Preparing the glass pieces
Step 3: Gluing
Step 4: Displaying your totems
Rebar is pounded into the ground first and then the conduit is placed over that. The great thing about conduit is that each end is slightly bigger than the remainder of the conduit so you have more flexibility in what you use on the bottom of your totems. I've found the short wide mouth vases that narrow as you get closer to the bottom and toothpick holders work great.