This workflow will randomly select a reference image from a folder, use Florence2 to describe it, and use the description as part of the prompt. To make the result more interesting, this workflow mixes a detail Lora + 2 random style Loras. Also, wildcards will choose 1 out of 100 fantasy backgrounds, 94 camera angles, and 39 camera lenses on every queue.
You can download it on Civitai:
https://civitai.com/models/855759/random-image-reference-restyler