This weeks challenge at Beading Forum was St Elmo's Fire. I made a pair of earrings. I made the cabachons by playing with some purple alfoil and alcohol inks. It is hard to capture the colour properly, but they are fairly purple in colour, with a silvery-blue sheen. I played with a few different ink colours to get a finish I was happy with for this challenge, but some of the other attempts may end up getting used in other projects.