You liked one of the images generated using a text prompt, and now want the next set of images to be based off this image. No problem! You can use that image as a reference to guide Firefly into creating similar images. That way, you will be able to quickly go down the path of generating images that meet your requirements.
Note: You cannot, currently, use an external image as a reference to guide image generation.
Jesus Ramirez, our esteemed community expert, has created this tutorial that explains how you can use a generated image as a reference to generate the kind of images that you want in Firefly.