Which example expresses environmental concern through art?

Correct answer: A picture of a dry river and cut trees

The governing concept is that art can communicate social and environmental concerns through selected subjects and visual symbols. A dry river suggests water scarcity or drought, while cut trees suggest deforestation and loss of habitat. When these images are placed together, the artwork draws attention to environmental damage and may encourage viewers to think about protection and responsibility. Option A is correct because its subject directly presents signs of ecological crisis. Flowers used only as decoration do not necessarily communicate concern, an empty blue page has no stated environmental message, and a price list is informational rather than an expressive artwork about nature. The meaning comes from the subject and context, not simply from using colour.