Excellent MrPaul,  a little extra word at the top though ..

Any  AI programs that produce desktop size?

I use DALL-E, and then resize with Gigapixel AI and Photoshop...

Thanks Doc but it seems ya gotta pay to use. Rules me out.

Irfan View, under the image submenu it has an Resize/Resample option that seems to do a good job.

https://www.instagram.com/noza_cosmo?utm_source=qr&igsh=MW1odGN5YW9hN2Q3ZQ== Did an Instagram influencer with AI, based on my wife's photos, now we can generate even realistic videos

Not so...Edge browser has copilot. Click in upper right on the blue copilot icon. Then type in right sided menu create image of... and it'll do it. Should give 4 ages @ 1024×1024 resolution.

Oil painting of a Drengin warrior.