I recently tried to generate clip art for a presentation using GPT-4/DALL-E 3. I found it could handle some updates but the output generally varied wildly as I tried to refine the image. For instance, I'd have a cartoon character checking its watch and also wearing a pocket watch. Trying to remove the pocket watch resulted in an entirely new cartoon with little stylistic continuity to the first.

Also, I originally tried to get the 3 characters in the image to be generated simultaneously, but eventually gave up as DALL-E had a hard time understanding how I wanted them positioned relative to each other. I just generated 3 separate characters and positioned them in the same image using Gimp.