So - you drop your image into the box, add any specific details you want to see in the final image in the Prompt (these are then conditionally concatenated), and the AI Tool will combine these and make an image for you. Standard size will be 2048 if you don't change anything. Change the Base Flux Model, and swap out the Loras for whatever you want, there's now a Model Switching option at the bottom - be creative - post your creations...