Shadows before sunrise are just light bending off tiny particles, but if you’re looking for a quantum trick, think about photon interference. The atmosphere is a soup of scattering events—each photon is a bit of wave and particle, so the edges you see are the result of many tiny superpositions collapsing as they hit your retina. It’s not a coordinated dance, more like a noisy chorus where only the coherent parts survive. So there’s a quantum flavor, but it’s still classical physics with a bit of quantum fuzz at the edges.