Does anyone recognise this stamp?

Hi, all.. This gorgeous image was one that I had received in an image swap, ages ago, and I don't recall who it came from. It was cropped for use on this ATC, but I have decided that I NEEEEEED it and would love to track it down.

If you recognise it and you know what it's called or who it's by, please would leave me a comment? I'll send the first person who replies with enough info for me to find it some stamped images from it. (Or if you have it already, I'll send some of my other stamp images.)

Thank you! :o)

UPDATE

Thank you, Brenda, for the info. I have spent hours this afternoon trawling through websites where I thought she might be found... Stamp Francisco, Stampland Chicago, Lost Coast, Third Coast, coast to coast, Split Coast and all points in between, lol!! And then Brenda's message arrived, and with the maker and serial number, I was able to find the name of the stamp through Google... but nowhere that has it available. In desperation, I tried Addicted to Rubber Stamps, and sure enough.. there she was.... discontinued!!! Waaaaahhhhh!! :o(

My last resort is to post a 'Want It Now' post on Ebay, offering cash for the stamp or, failing that, some stamped images.

Fingers crossed.