I can change the example: I use my magic missiles to blast away the edge of the eye sockets, so the jewels are loosened and fall to the floor.
Or I shut the door to the room, seal it, unleash my Decanter of Endless Water, and float up to the same level as the eyes so that I can pry them loose.
Or, etc, etc.
Player action declarations change fictional position. That's their point.
Even in the climbing example, suppose the GM's notes record that anyone who comes between the statute and the wall behind it is attacked by hidden, spring-fired darts. Is my PC climbing up the front of the statue, or its back?
If fictional position doesn't matter, we're not playing a RPG.