Foliage rainbows

Alongside a country road an early riser maple tree turns its autumnal red sooner than most. Among the red, yellow, orange and green, is a background of blue sky. The near rainbow complete yet incomplete makes the case that nature has put the other colors of the rainbow that the healthy human eye can see — ROYGBIV (red, orange, yellow, green, blue, indigo and violet) — somewhere in the leaves
if we just look close enough
but only the luckiest do.