Ключевые слова: abstract, anniversary, backdrop, background, blue, calligraphy, card, color, colorful, colors, concept, decorative, design, fabric, folklore, form, geometric pattern, geometrica, gradient, graphic, illustration, increased, line, liquid, modern, multicolor, multicolored, pattern, poster, presentation background, splash, striped, striped pattern, stripes, style, template, texture, the lines, vertical, vertical lines, vibrant colors,