Mountain lakes are often turquoise because of 'rock flour' — the finest dust that glaciers grind off the rocks. These tiny particles float in the water and reflect blue and green light.
The water is so still that the mountains are admiring themselves as if in a mirror.
Explore the palette: tap a color to see its swatch and associations in the color encyclopedia.
This picture has already been the picture of the day — on .
Every day the catalogue hands one scene to all the players at once: points for it are doubled, and whoever finishes fastest takes the record of the day.
About speed coloring, records and prizes →
Already colored by 30 artists
