Well, listen up: I will be writing a series of blog posts on the beings found in fantasy realms.
Here are some of the creatures I'll write about: fairies, dragons, horse-creatures (unicorns, centaurs, etc.), royalty, protectors (knights, rangers, etc.), mythological creatures, and much more.
Remember, though, in fantasy, the imagination reigns supreme. So gain inspiration from the pictures, descriptions, and questions... but ultimately, remember to use your own brainpower to create a world unique to you.