Ethereal by definition is "extremely delicate and light in a way that seems too perfect for this world." So this aesthetic is highly inspired by emotions, such as the feeling of being extremely "delicate" and "out of this world." Common key objects for this aesthetics are "heavenly" angels, cathedrals, and nature. Also very similar to the angel core aesthetic.
Main Colors: Pastels, white, and gold.
Inspo: