My selection of sigs...

[Andrew MacLean]

Emma

Ther are two parts to my answer to your question

The first one is "I don't know". A certain Knight of the Shires used some alchemy to produce my sinister emblazonments.

The second one is that if you have something you want to add to your sig line (subject always to the strict rules enforced by the ruler of all such things) you upload it to the www (or you get somebody to upload it for you) and then you add the [img] code with the Universal Resource Locator for the picture followed by the end [/img] code (leave no gaps).

then hey presto, people think that you can do left handed art!

Andrew