Prompt to ChatGPT was “Draw a completely white picture”, and it sent to DALL-E:

a completely white canvas, with no features, textures, or elements, just a uniform white color

And got the above picture and this one:

Kind of interesting see what each color generates. I also tried transparency (which I imagine it can’t do anyways) with:

a completely transparent canvas, where every pixel has an alpha value of 0, resulting in a fully invisible image with no features, textures, or colors

And it gave me this: