What are the ornaments that represent water? What font is engraved?

Ornaments representing water: black crystal, blue crystal, tea crystal, black agate and so on. There is no requirement for fonts.

Water is flowing, and blue and black belong to water in color. Black and blue crystal ornaments are typical water ornaments, and the color is mainly black.

Five elements of water-deficient crystal: black light can be used, such as black hair crystal, tea crystal, obsidian, aquamarine, lapis lazuli, blue tiger eye and so on.

Five elements of aqua regia crystal: green light can be used-such as green ghost, amethyst, fluorite, malachite and prehnite.