Ключевые слова: art, black, blue, border, boundary, chicago, color, color map, colorful, colorful map, contour, curves, dark, decoration, design, drawing, grey, hatch, il, il map, illinois, illinois art, illinois decoration, illinois design, illinois drawing, illinois map, illinois outline, illinois state, illinois state map, illustration, line, line art, map, map art, multicolor map, outline, outline map, red, silhouette, springfield, state, stripes, territory, us, usa, usa state map, white,