Wavelength 500 - 450 nm (nanometres)
Frequency 670 - 600 thz (terahertz)

Shadows moved across ……….. But no light…………………………………………Shadows…..but where no light goes……..

Blue colour.



“The world is blue at its edges and in its depths. This blue is the light that is lost………….its at the horizon….the colour between things……….the colour of light that never actually arrives…………….of desire……….the colour of where you are not…imagination………the colour where you can never go…………………….…distance….………..longing for the distances you never arrive in, for the blue world.” *



* Rebecca Solnit.