There are many different single pigment reds, in paints.
There are many different single pigment blues, in paints.
Red and blue make purple, they can also make violet.
By adding quite a bit of water to a purple watercolor, you can easily make violet; however, you can NOT make violet into say a DIOXAZINE PURPLE. But....you certainly CAN make a violet shade ( by adding lots of water ) to a dioxazine purple!
OTOH...you can NOT make a COBALT VIOLET out of any old purple.
“I paraphrased what was written, Mr. PICKY!”
That was your problem. You still get an F.
Again, you may know pigments but you know nothing about how the eye and brain process light.
“Red and blue make purple, they can also make violet.”
Again, you may know pigments but you know nothing about how the eye and brain process light.
“I paraphrased what was written, Mr. PICKY!”
That was your problem. You still get an F.
Again, you may know pigments but you know nothing about how the eye and brain process light.
“Red and blue make purple, they can also make violet.”
Again, you may know pigments but you know nothing about how the eye and brain process light.