Pleiades (Greek mythology)
The Pleiades, were the seven sister-nymphs, companions of Artemis, the goddess of the hunt. Together with their sisters, the Hyades, they were called the Atlantides, Dodonides, or Nysiades, nursemaids and teachers of the infant Dionysus. The Pleiades were thought to have been translated to the night sky as a cluster of stars, the Pleiades, and were associated with rain.
The Pleiades by Elihu Vedder
Lost Pleiad (1884) by William-Adolphe Bouguereau.
A nymph is a minor female nature deity in ancient Greek folklore. Distinct from other Greek goddesses, nymphs are generally regarded as personifications of nature, are typically tied to a specific place or landform, and are usually depicted as maidens. They were immortal like other goddesses, except for the Hamadryads, whose lives were bound to a specific tree.
Nymph
In this 1896 painting of Hylas and the Nymphs by John William Waterhouse, Hylas is abducted by the Naiads, i.e. fresh water nymphs
The statue of a sleeping nymph in a grotto at Stourhead gardens, England.
Hylas and nymphs from a mosaic in Roman Gaul (3rd century)