Sources and attribution for AI-generated images

<img width=“750” height=“429” src=“https://flowingdata.com/wp-content/uploads/2023/02/stable-attribution-750x429.png" class=“attachment-medium size-medium wp-post-image” alt=“” srcset=“https://flowingdata.com/wp-content/uploads/2023/02/stable-attribution-750x429.png 750w, https://flowingdata.com/wp-content/uploads/2023/02/stable-attribution-1090x623.png 1090w, https://flowingdata.com/wp-content/uploads/2023/02/stable-attribution-210x120.png 210w, https://flowingdata.com/wp-content/uploads/2023/02/s …