Calligraphy ink on rocks

How many colors are in the world?!

I was always afraid to try to use calligraphy ink because it seemed very professional to my very plain painting skills.

What a surprise! Only a small amount of paint gives the rock a watercolor look, especially these fluorescent colors.

I placed the rock side by side of watercolor paper and it's possible to see that there is no loss of color saturation.

Aren't these colors beautiful?

FW Fluorescent Acryl Ink Neon6 Set