Sorry I meant to make a thread called Contributions that you can post your art to. It’s up now!
You could also upload the files to an itch io project, make a project and post them in the description for the page.
https://itch.io/jam/12-days-of-sketching-2023/rate/2245888 This is a project someone did for the 12 Days of Sketching last year.
You can post them to the contributions channel on the Discord. Looking forward to seeing your art 😁