Over on the PA Blog, France created some ATCs using beeswax which produced a very interesting result. You can see the technique and finished ATCs here. It's not easy stamping on beeswax but luckily, I had some Stazon cleaner so was able to take my rubbish stamping efforts off and start again without too much of a problem! France has also produced a much more even distribution of the beeswax - perhaps because she added encaustic medium mixed to the wax which I don't have. If you like to try different techniques, this is definitely worth a go.