So this is a fun thing to play with!
https://huggingface.co/spaces/dalle-mini/dalle-mini
dallemini_2022-6-18_14-21-15.png
I suggest taking a look at the last few Two Minute Papers (https://www.youtube.com/c/K%C3%A1rolyZsolnai/videos) videos on Dall-E 2 and Imagen.
I have played around with some of the mini ones and dream app on iOS but they are disappointing when you compare them to the results that Dall-E 2 and Imagen are now getting.