Merchants!

This is for a project I'm currently working on (don't want to get to far ahead of myself with the details) but I wanted to create a series of merchants with different looks and personalities. Each sharing a few common traits.
1. They'd all be wearing masks
2. They would all be fully clothed (no sultry spice merchants!)
3. they'd be slightly odd, since strangeness breeds interest. 
I'm really happy with the depth I was able to convey with a few of these. I'm enjoying greyscale more and more (though I haven't quite figured out how to properly overlay color).