You have to explore the whole area to locate the give away. BTW your second picture has a shape like that of an open fan super imposed by an inverted obtuse triangle. In the middle is a man with two eyes looking at the side. Try to explore the area where it is looking, you might find a sign there. But check if the shape of the fan corresponds to a bomb in the Japanese signs - so be extra careful. At the right lower corner are two horizontal lines- one is shorter than the other. Could mean two meters distance from the marker or two meters deep. This could be the give away. Study the markers around your area because even dowsers cannot locate the give-away; they mostly locate the biggest (and usually) the deepest load.
If ever you decide to dig, you need an expert dowser - one who had a record of "hits" not just a newbie. But usually the load is very near to the "X', but not necessarily below it. But again, it will be a very, very hard job. You will need rock drills, pumps and dexpan. And dedicated men.
