snapshot, a: photograph by an amateur that follows the principle of undemanding. “Fired” casually and imprecisely in the hope of getting a lucky hit. Snapshots thrive on the spontaneous, hurried, unpretentious, intuitive action.
P.S. Approaching the world with a childlike astonishment and with the certainty that images refer first and foremost to themselves. Therein lies their poetic power.