I can see that you've got a picture in the signature box, Petal, but I need to put a link in there don't I?  My previous sig is showing as a link.  Anyway, when I put a new image link there I cannot Save Changes, nothing happens except the Save Changes 'box' bounces.

This is the link I'm using - don't laugh, I found some multi-coloured Lily of the Valley, if you ever did

<a href="https://imgur.com/rGeCkLs"><img src="https://i.imgur.com/rGeCkLs.jpg" title="source: imgur.com" /></a>