Ключевые слова: abstract, accident, app, art, catastrophe, clip art, collapse, color, concept, contour, design, disaster, drawing, drifts, earth, element, emblem, emergency, falling, fires, flat, flood, forest, global, graphic, help, hurricane, icon, illustration, isolated, label, landslide, line, material losses, meteor, natural, nature, outline, pictogram, rockfall, set, simple, snow, template, tornado, tragedy, tsunami, warming, web,