Ключевые слова: abstract, background, beach, beach sand, brown, chennai, coast, coastline, covelong, design, dry, dune, east coast road, ecr, golden, holiday, india, kovalam, kovalam beach, material, natural, nature, ocean, outdoor, particle, pattern, sand, sand dune, sandy, sea, shore, silica, surface, tamil nadu, texture, travel, tropical, vacation, wind, yellow,