I will draw on a stone, taken from a beach in Greece Halkidiki, anything you want but in cave man style, like the designs you see on cave walls coming from the stone age! I will take a picture of it and send it to you! I use chalk pastels and i accept suggestions about the colors, if you want more vibrant tones or lighter feel free to tell me! Also you can choose the tones of the stone, brownish, white or green! Check out the extras for more!