I agree with the last above. As assumptions/understandings are not as universal as we all may like to suppose, it might help if you posted a small TBX showing the sort of notes/adornments you are using along with image files of the file size/format you will the (the actual picture style in the file is immaterial).
Tom Webster’s method can’t be implemented in Tinderbox v6 onwards due to changes in the design of the app (reflecting changes in the underlying OS). However, subsequently in 2022 I did make a TBX that achieved the same style of process but in the new app see this demo TBX featured in this thread: Tinderbox Meet-up 29 May - Map Sorting/Data Triage: the 'Webster' method.
What isn’t clear is why an image-containing note needs to be used in this process as a proxy for text.