Use 'limpid' to describe something with such clarity, it enhances the imagined visual experience. She noticed his limpid blue eyes that reminded her of the ocean.
Pro Tip 2/3
Not Just Water
'Limpid' can describe anything transparent or clear, not just liquids. The limpid melody resonated throughout the hall, leaving the audience in awe.
Pro Tip 3/3
Emotional Transparency
It can also metaphorically suggest purity or innocence in a person's gaze or expression. Her limpid gaze revealed a sincerity that was truly comforting.