Stylized Liquids
This resource pack dramatically transforms the appearance of water and lava, giving them an original stylized look. These textures were originally developed for the "Fire Rekindled" project, but their style turned out to be too distant from the standard vanilla aesthetic, so they were separated into a standalone pack.
The special feature is the inclusion of normal maps that significantly enhance visual perception when using shaders. If your shader supports this technology, you'll get the most expressive and realistic light reflection and refraction effects on liquid surfaces.