Blue is the color for Friday in Thailand.
I like blue skies, blue seas and oceans but my favorite for this week is the blue waters in the JiuZhaiGou lakes in Sichuan, China.
It appears that lakes with a high calcium content exhibits a kind of bluish tint in the water. For instance, this can be seen in both the JiuZhaiGou lake in China and also the Plitvice lake waters in Croatia.
Plants and other matters fallen into the water are subject to calcification and not a lot of life survives in such water. However, schools of carp-like fishes protected by tiny scales can be found swimming lively in the lakes of JiuZhaiGou. How wonderful !