This just might be the strangest thing I've seen relating to herbalism on the web. I was doing a quick search on Blogdex (query = "herbalist") and stumbled across the photo you're seeing now. It's from a site called material culture, and I think I need to borrow $575 from someone to buy it. Click the image to make it bigger... if you dare!

According to the description, it's a painted signboard from Ghana entitled "Herbalist Sign". And it just goes to prove once again that every thing and anything can be found on the net if you look hard enough. Think my clients will mind?