Nvidia released a standalone app update to their online A.I. image painting/generating app Gaugan, the update is called Canvas and runs on their RTX Series graphics cards. I've done a bit of a deep-dive into it to see what it can offer. Results so far are very promising and fun to create. If you enjoy composing landscapes and drawing in perspective Canvas will help you exercise these skills. If you want bump up the image resolution after the Canvas creation step try something like Gigapixel A.I. by Topaz Labs. These new A.I. creative tools are fascinating and show lots of potential, best to embrace them and help shape them into your ideal A.I. assistant that works for you, versus the other way around!
All the photoreal images look like this in the color-keyed graphic image first. Colors represent different elements like trees, sand, river etc.