In which example is the relationship between colour temperature and depth clearest?

Correct answer: Cool blue hills at the back and warm orange flowers in front

Direct answer: A, cool blue hills at the back and warm orange flowers in front. Colour temperature describes the visual association of colours as warm or cool. Warm colours such as orange can appear to advance or come closer, while cool colours such as blue can appear to recede or move farther away. Artists can use this tendency, together with size, overlap, detail, and value, to suggest spatial depth. B does not provide a warm-cool difference, so it gives little evidence for this relationship. C and D do not present a meaningful coloured scene at all, so they cannot demonstrate colour temperature and depth. The effect is a visual tendency, not an unbreakable rule; composition and context also matter. Memory cue: warm colours often come forward, cool colours often move back. In the given example, the warm foreground flowers and cool distant hills make the spatial contrast easy to recognise.