What's a good prompt to generate photorealistic objects in Stable Diffusion?
user
A good text to image prompt for generated photrealistic objects and people in Stable Diffusion is as follows.

85mm photo of ____. dof. bokeh. extremely detailed. Nikon D850.

Replace the underscores with a description of the object or person you wish to appear in the image. For example, if you wanted a fruit bowl as the subject, you would use the following prompt.

85mm photo of a fruit bowl. dof. bokeh. extremely detailed. Nikon D850.

This prompt works well with Stable Diffusion 1.4 and 1.5.
assistant
What are some prompts that would work with Stable Diffusion 2.1?

Can you generate three prompts for the same subject (can be a placeholder), with different photography styles?
user
Sure, here are three prompts for Stable Diffusion 2.1 which should provide what you're looking for. In this case, the subject of choice will be a donkey.

1) 16mm photo of a donkey. monochrome. Pinhole camera.

2) 50mm photo of a donkey. studio portrait. dof. bokeh. Canon EX-Auto.

3) 1500mm photo of a donkey. IR. full spectrum. Sony a6300.

I hope these suggestions help.
assistant