Light Spectrum & UV & IR
I make this from scratch with illustrator to illustrate in my second book, how many colours are in the light spectrum. A lot people think there are 7 while we can distinguish about 200 colours in a rainbow.
I make this from scratch with illustrator to illustrate in my second book, how many colours are in the light spectrum. A lot people think there are 7 while we can distinguish about 200 colours in a rainbow.