Answer:
Artists create art that conveys to us how they think and feel about things. Artists use different lines, shapes, and colors to express their feelings. Every artist chooses their own colors, lines and shapes that are meaningful for them. .
Answer:
The color is nonexistent
Explanation:
As you did say before, "one story house" I can bravly assume that this isn't a 2 story house. Well, only houses with 2+ stories need stairs (unless you are a madman) so we can state with the information givin, that the stairs color would in fact be, "nonexistent" as the color. This is the same color as "nothing" or maybe the question "Did yu see that?!" when someone is infact tryng to distract you or get away from this colorless conversation.
thank you for your time.
The ultraviolet spectrum?
You would want to mix he dark one first so that you can slowly put lighter color I'm so you know how much to put in