Besides the voodoo monkey method, I would guess, since this is not from the micro-imager, and is not Perseverance's typical rock in the distance that you can't quite see clearly, that the gargoyle size is between 6 and 18 inches high. (NASA has all kinds of reference images and badges appended to the exterior of the rover. And they know--they know--the size of this image field. But they're not talking.) I hadn't considered the fallen elephant theory.Is there any way to know how big this is?
Bob