But I'm no cartographer so maybe these are more obvious to people that have the skill.
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Left: legs.
Middle: male torso.
Right: Female torso.
Just imagine a man whose head, instead of being a head, is a girl's chest. And who has no arms. That's what's drawn on the map.
Is there a way to interpret it as a drawing of a human? No.
she is lying on her stomach, with her hands in front of her, and above the head. Top right: feet Bottom left, hands
But I'm no cartographer so maybe these are more obvious to people that have the skill.