IMAGE 1
Prompt Used: Photo of a pumpkin field at night with mature horror elements. A creepy pumpkin sits below 'Happy Halloween' text that looks like red liquid dripping down. Incorporate various Halloween aspects to enrich the scene.
IMAGE 2 
Prompt used: Illustration of a pumpkin field lit by a ghostly pale moon. The central focus is a malevolent pumpkin with eerie glowing eyes. Above it, the text 'Happy Halloween' seems to be etched in dripping crimson. Shadows and night creatures lurk in the background, heightening the sense of unease.
IMAGE 3 
Prompt used: Photo of a haunted pumpkin field with foggy atmosphere at night. Amidst the field, a sinister pumpkin looms large with 'Happy Halloween' text above it that looks like red liquid dripping. Surrounding it, ghostly figures and bats add to the spooky ambiance.
Generated using my own Custom Instructions 
Pre CI Prompt prompt sent: a pumpkin field in the horror Halloween theme that reads "Happy Halloween" with a very creepy pumpkin below the text, it should be at night and its mature, ensure there's other halloween aspects in the image as well, The text should look like red luqiid dripping down
GPT Automatically Refines, Optimizes and makes it token friendly. example can be seen for IMAGE 2 of GPT's Response.
What do you think?