[Ephil012]

Similar to the other commenter’s suggestion, you might want to do a local backup of the iPad that’s encrypted (iirc encrypted backups include more data). Hopefully the procreate artwork will be saved in that backup. However, you need to unlock the iPad first to do that I think. Even though the screen is busted, you can turn on voiceover using Siri and unlock the iPad using that potentially. Although, this requires that the screen is still able to detect touch input despite being broken / unable to display anything. Even if you don’t think it can detect touch input it’s still probably worth a shot just in case it can