a surreal depiction of an individual with chains wrapped around their neck, wearing a head cage that holds the face inside. The figure is standing in front of a dark portal or gate, symbolizing entrance into another world. In some parts of his body, you can see black birds flying around him. The overall atmosphere appears mystical and mysterious, evoking feelings of curiosity and wonder. This artwork could represent otherworldly experiences or mind bendingWrite me a prompt for an AI to create this art piece  --s 750 --style raw