. "Aqua is the graphical user interface (GUI) and visual theme of Apple's OS X operating system. It was originally based around the theme of water, with droplet-like components and a liberal use of reflection effects and translucency. Its goal is to \"incorporate color, depth, translucence, and complex textures into a visually appealing interface\" in OS X applications."@en . . . "Aqua"@en . . "Active" . .