Ключевые слова: abstract, activism, activist, art, change, climate, complex, concept, conceptual, contour, cost, deduct, demonstration, drawing, eco, ecology, effect, energy, environment, environmental, future, general, global, graphic, green, icon, idea, illustration, isolated, less, line, linear, lineart, low, metaphor, movement, nature, notion, outline, person, pollution, poster, reduce, strike, thin, warming, web, youth,