Create an image of an ancient wizard with a long, flowing beard and robes, riding on the back of a robotic dragon through a futuristic city, casting spells with glowing technological runes.
Revised Prompt
Visualize a scene of an elderly wizard, with a long, flowing white beard and billowing robes of immense age, as he rides on the back of a mechanical dragon. The dragon is a marvel of technology, seemingly a confluence of the past and the future. Even the wizard's magic appears to be of a different time; he's casting spells, with runes of light that sparkle with an unmistakable hue of advanced technology, in the midst of a sprawling cityscape. The city is filled with towering structures of glass and metal, representative of a futuristic era.