Since "ewp photo sets full" is likely a truncated search query, here is the most relevant academic and technical information regarding the and how they use data sets (often confused with "photo sets" due to typo or autocorrect) in their full reports.
Putting together a full story from photo sets requires a narrative structure that moves beyond just viewing individual images. Since these sets are typically themed, you can treat them like a photo essay where each "chapter" is a different visual phase. How to Build Your Photo Story
To make a photo set truly "solid," follow these core principles: Select Specific Over Generic