I used the AI “Stable Diffusion” to create a few pumpkins and updated the YouTube channel header of “Cryptography for everybody”. The channel header is now changed on various occasions, such as Halloween, Christmas and Easter 🙂
You can watch my YouTube videos about cryptography and see the updated channel header here: https://www.youtube.com/c/CrypTool2
I also used the same header for the Facebook page of CrypTool 2: https://www.facebook.com/CrypTool2