Ключевые слова: art, black, brainstorming, deforestation, design, drawing, dump, ecology, education, environment, fruitless, graphite, grey, heap, honed, imagination, inspiration, marks, narrow, nub, oversharpened, pencil, pencil stub, plant, recycle, rundown, sharp, shavings debris, small lump, solid pigment core, supplies, trash, trimmed, used, useless, wellused, white, wood, worn, writing,