Ключевые слова: afternoon, ason, biological, calm, calming, cantabria, cloudy, coastal, environment, estuary, field, freedom, fresh, hill, land, landmark, landscaped, laredo, lonely, low tide, maritime, marsh, marshland, meadow, natural, natural park, nature, outside, park, peace, peaceful, picturesque, relaxation, relaxing, reserve, river, river water, rural, santander, seascape, seaside, serenity, shore, shoreline, spain, sunrise, tranquil scene, tranquility, wetland,