A scattering of colourful beach stones lies on a stretch of monochromatic sand.
What happens to the colour from the rocks that break down to form the sand?
Where are the blues, the oranges, the reds, the whites? Look carefully at
the sand the next time you walk the beach. The colour is there in
minute particles. But you may find an even more beautiful thing
is that you took the time to examine something closely.