You can use this wildcard to

• generate backgrounds of random capital cities - if the model knows them

a photo of a street in __lin_mc_origin/prompt-rnd__

• generate faces from people who may live in the random capital cities

a photo of a {woman|man} from __lin_mc_origin/prompt-rnd__

This dynamic prompt picks a random capital city from any country:

__lin_mc_origin/prompt-rnd__

This dynamic prompt picks a random capital city from Africa:

__lin_mc_origin/africa__

This dynamic prompt picks a random capital city from The Americas:

__lin_mc_origin/americas__

This dynamic prompt picks a random capital city from Asia:

__lin_mc_origin/asia__

This dynamic prompt picks a random capital city from Europe:

__lin_mc_origin/europe__

This dynamic prompt picks a random capital city from Australia and Oceania:

__lin_mc_origin/oceania__

You can edit the YAML file in Notepad++ or Visual Studio Code.

Add your own favorite cities to the list and call them with the prompt:

__lin_mc_origin/prompt-fav__

Resources:

DynamicPrompts Custom Nodes by adieyal

The custom nodes can be installed directly from the ComfyUI - Custom Nodes Manager

or - you can download them for AUTOMATIC1111 from github:

https://github.com/adieyal/sd-dynamic-prompts

You can also use other nodes that can read Dynamic Prompts or Wildcards - like Impact Pack.

Tutorial:

Syntax Guide by adjeyal:

https://github.com/adieyal/sd-dynamic-prompts/blob/main/docs/SYNTAX.md

Feel free to edit this file and adjust it to fit your needs.

cheers, lin