unknown author/designer - unknown pattern/name - Scarf

Hello, I hope so much that you can help me. :loveliness:I am looking for a long time and everywhere for a pattern for exactly this scarf.

I think the scarf gets narrower back to the neck, so you can knot it behind the head? It looks like this.... but I can be wrong.
Does anyone know how I can crochet this scarf? I have already tried everything - unfortunately unsuccessful. :(

woolfan

Please Post it in Bounty area