Ключевые слова: app, application, art, black, clip art, color, computer graphic, concept, creative, dashed, design, dotted, element, figure, flat color, flat icon, geometry, glyph, graphic, icon, illustration, kids, kindergarten, line, lines, object, outline, parallelogram, parallelogram dashed, parallelogram dotted, parallelogram icon, parallelogram shape, parallelogram sign, parallelogram symbol, pictogram, pictograph, preschool, shape, sign, silhouette, stroke, symbol, tracing, tracing lines, user interface, web, website, worksheet,