probability / 確率
Sprayed across the concrete in pastel gradients, a normal distribution emerges from the noise. Each standard deviation marked with a dripping tag — the mathematics of chance rendered in aerosol and intention.
Every layer on the wall is conditional on the layers beneath it. The stencil knows what the spray-paint laid down first. The wheat-paste knows the texture of the concrete underneath. Probability is not flat — it is deeply, irreducibly layered.
Down the alley where prior beliefs meet new evidence. The walls update themselves — each new tag modifies the message of the last. Nothing is fixed. Everything is posterior to something else.
Look up. The ceiling of the alley opens to reveal a sky governed entirely by randomness — stars placed by Monte Carlo simulation, constellations drawn by Markov chains, the moon positioned at a random phase. Every refresh generates a different cosmos.