Pictures with warm and cool colors

Quick answer：

Warm and cool colors refer to the psychological effects of color temperatures on visual perception. Warm colors like red, orange, and yellow evoke feelings of warmth, energy, and passion, while cool colors like blue, green, and purple are associated with calmness, serenity, and tranquility. In photography and graphic design, the use of warm and cool colors can create a specific mood or atmosphere in an image.