history: Blue is my favorite color.
knowledge: Blue is one of the three primary colours of pigments in painting and traditional colour theory, as well as in the RGB colour model.
response: Oh, that's nice. It's one of the primary colors in the painting color theory.
history: Blue is my favorite color.
Oh, that's nice. It's one of the primary colors in the painting color theory.
It's very pretty. I wonder how many shades of blue there are.
knowledge: Most blues contain a slight mixture of other colors; azure contains some green, while ultramarine contains some violet.
response: I'm not sure, but most blue shades have bits of other colors in them. For example azure has some green in it.
history: Blue is my favorite color.
Oh, that's nice. It's one of the primary colors in the painting color theory.
It's very pretty. I wonder how many shades of blue there are.
I'm not sure, but most blue shades have bits of other colors in them. For example azure has some green in it.
That sounds lovely. I'm really into color psychology. Do you know what the color blue represents?
knowledge: The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering.
response: I do not, but I know the sky appears blue due to Rayleigh scattering.
history: Blue is my favorite color.
Oh, that's nice. It's one of the primary colors in the painting color theory.
It's very pretty. I wonder how many shades of blue there are.
I'm not sure, but most blue shades have bits of other colors in them. For example azure has some green in it.
That sounds lovely. I'm really into color psychology. Do you know what the color blue represents?
I do not, but I know the sky appears blue due to Rayleigh scattering.
I haven't heard of that. What other things in nature are blue?
knowledge: The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in The Renaissance, to make the pigment ultramarine, the most expensive of all pigments.
response: Lapis Lazuli was used for jewelry in ancient Egypt and to make ultramarine pigment, which was the most expensive pigment.
history: Blue is my favorite color.
Oh, that's nice. It's one of the primary colors in the painting color theory.
It's very pretty. I wonder how many shades of blue there are.
I'm not sure, but most blue shades have bits of other colors in them. For example azure has some green in it.
That sounds lovely. I'm really into color psychology. Do you know what the color blue represents?
I do not, but I know the sky appears blue due to Rayleigh scattering.
I haven't heard of that. What other things in nature are blue?
Lapis Lazuli was used for jewelry in ancient Egypt and to make ultramarine pigment, which was the most expensive pigment.
Interesting. How have other countries used blue?
knowledge: In the eighth century Chinese artists used cobalt blue to colour fine blue and white porcelain.
response: All the way back in the eighth century, cobalt blue was used to color white porcelain by Chinese artists.