Learn how to create vintage travel posters using Midjourney AI in this 23-minute tutorial. Discover the entire process, from finding inspiration to presenting mock-ups, with step-by-step guidance on crafting unique artwork suitable for print-on-demand or digital sales. Master techniques for adding prompts, upscaling images, incorporating text, and framing your designs. Perfect for aspiring artists looking to generate income through AI-created art on platforms like Redbubble or Etsy.