Where ther is an oppurtiunity, I treat myself to a holiday tattoo. It is done whith henna, and it will stay approximately 3 weeks, if it is done well and you don't scrub it to much. (The masseuses in the hamam wont touch it, because they like it too.). You can choose from thousands of pictures, symbols, flowers, butterfly's, etc. It takes a wile but it is fun to drink water or tea, and chat with the people. I always want one on my hand, from tumb, down and back to my pointingfinger, so I usualy choose a classical flower decoration. Nice place is on the top of you shoulder, or anywhere you like it. It doesn't hurt, it is not permanent, it is fun! Mind, also in henna tattoo, the prices differ, and are discussable.