Free to use 2.1 based model trained on public high quality 768px landscape photos.
landscape-diffusion-preview.jpg
Gives excellent and sharp results at resolutions above 768 pixels, but be aware that it does not lend itself to prompt control as well as models based on SD 1.5.
Basic usage: landscape photo of *subject, *lighting or another details keywords
Prompt examples:
landscape photo of the canyon at sunset
landscape photo of a frozen lake high in the alps, early morning