The term "vivid snapshot" refers to a very clear and detailed image or memory that feels like a picture taken in an instant, with all the colors, details, and emotions being easily remembered. Full definition
«A «GoodFellas» with heart, A Bronx Tale represents a wonderfully vivid snapshot of a colorful place and time.» (metacritic.com)
The last few films in particular feel like reconnaissance flights over dangerous interpersonal territory, getting off vivid snapshots of emotional stalemates in play. (filmcomment.com)
Last year, our first Readers» Survey, consisting of twenty questions, gave us a vivid snapshot of what you liked best, disliked most, and needed more of. (edutopia.org)