Ключевые слова: abstract, alum, background, care, clean, clear, cold, color, cool, crystal, crystalline, crystallized, cube, freeze, fresh, frost, frozen, geology, health, ice, iceberg, ingredients, light, medical, medicine, mineral, natural, nature, object, organic, pattern, potassium, reflection, refreshment, rock, salt, science, snow, solid, stone, sulfate, texture, traditional, transparent, white, winter,