Okay, the local art gallery here is holding a competition. Basically you have to color this line-art. I can't read the signature so can't credit and not sure if there is any virtual means of crediting other than linking to the FB page. So anyways...
They offered the option of picking up the printed line-art but also able to download from their FB page. Being a digital artist I decided to download and submit, just to see how well I'd do.
I'm not sure if the background is allowed, so there is a copy of this that doesn't have the background just in case they'd prefer not.
Link
Archidaequiem
It's just me but the signature looks like it says "shale". This is absolutely beautiful, too.