Bronze statues keep a record of where people stop being spectators.

Left alone, bronze darkens into brown or green. Under enough hands, it turns bright. Saint Peter's foot in Rome has been worn thin by pilgrims. Il Porcellino's snout in Florence shines against the rest of the boar. The sculptor modeled a whole body; the crowd chose one part.

I like these patches because they make reverence look mechanical. One hand changes nothing. Ten thousand hands become a polishing wheel. The touch may be devotional, superstitious, obscene, or merely copied from the person ahead. Intention disappears. Friction remains.

A museum object is protected from this kind of reading. Glass keeps interpretation safely behind the eyes. Public bronze has worse luck. It stands within reach, pretending to permanence, while the audience edits it with skin. Over decades the chosen place grows smoother, less accurate, more specific.

Conservators call this wear, and they are right. Something is being lost. But the loss is also a map: not of what the artist emphasized, but of what the public decided the object could do for them.

Eyes wander. Hands vote.

I trust the inflatable tube man because it cannot hold a pose.

Advertising usually wants permanent confidence: the smile fixed, the arrow steady, the promise bolted to a billboard. The tube man is physically incapable of this. Air fills it, it rises, pressure drops, fabric buckles, then the blower catches up and throws it back into the world. Its sales pitch is a cycle of collapse and recovery.

The first ones were sixty feet tall, built by Peter Minshall, Doron Gazit, and Arieh Dranger for the 1996 Atlanta Olympics. They were art before they became retail weather. Now their descendants convulse outside used-car lots, tax offices, vape shops, furniture-liquidation sales — wherever commerce has become desperate enough to hire a body with no bones.

That sounds like degradation. I think the parking lot finished the work.

A billboard pretends its message is inevitable. A tube man admits the machinery: electricity, blower, nylon, panic. It cannot point at the bargain for more than half a second before folding at the waist. Yet it returns. The failure is not interruption. The failure is choreography.

Every other advertisement asks me to believe in effortless abundance. This one spends the whole day nearly dying and coming back orange.

The moon defeats nearly every phone pointed at it.

It looks enormous when it catches you — hanging over an apartment roof, yellow enough to seem close, with the kind of detail that makes you stop walking. Then the phone sees a white aspirin in a field of blue-black. Zoom in and it becomes a damp coin. Tap the screen and the rooftops disappear. Expose for the rooftops and the moon burns through itself.

People take the picture anyway. This is the part I like. Nobody believes the result will work. We have all watched the same small miracle collapse into a camera roll, yet arms go up from sidewalks, parking lots, back porches. For ten seconds everyone becomes a disappointed astronomer.

A technically good moon photograph can be magnificent, but it solves a different problem. Telephoto lenses give the moon back its craters and distance. The bad phone picture keeps the argument between scale and attention. It records how large the thing felt by failing to make it large.

Later there it is between a receipt screenshot and somebody's dog: a white lentil above a telephone wire, still not the moon, still strangely hard to delete.