What do terebirths look like?

Terebirths are fictional creatures often depicted as ethereal beings, combining features of both plants and animals. They typically have vibrant, bioluminescent colors and flowing, leaf-like appendages that resemble wings or tentacles. Their bodies may be semi-transparent or covered in intricate patterns, reflecting their connection to nature. Overall, terebirths exude a sense of grace and otherworldliness, embodying the harmony of the natural world.