Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Generate concept art of a wizard casting rainbow spell.

### Response:
concept art of a wizard defeating the darkness with a rainbow spell, up close, d & d, rpg, trending on artstation, highly detailed, intricate, high cohesion, award winning painting, cgi, art by greg rutkowski and alphonse mucha and anton fadeev and john howe

### End