A person's internal state of being and involuntary physiological response to an object or a situation, based on or tied to physical state and sensory data.
A reaction by a non-human organism with behavioral and physiological elements similar to a person's response.
Fervor, intensity of emotion or expression.
Friendliness, kindness or affection.
A moderate degree of heat; the sensation of being warm.
The effect of using mostly red and yellow hues.