Mystical Tree of Cosmic Dreams

Prompt:  A surreal landscape with a central gnarled tree with thick roots and twisting branches against a cosmic backdrop featuring various planets and nebulae. The tree is basked in a golden hue and silhouetted with a kaleidoscope of sky colors transitioning from warm sunset tones to cool twilight hues. Figures appear to be floating or swimming in a misty, ethereal space around the tree, while others ascend stairs toward doorways to other dimensions. The scene is bordered by elegant, arching frames reminiscent of stained glass windows, and the overall composition gives an impression of mystical exploration and otherworldly wonder.