The phrase "fascinating glimpse" means a very interesting and brief look or view at something that captures your attention or intrigues you. Full definition
Letters by Titian and Veronese offer fascinating glimpses into artists» relationships with patrons and the transactional nature of the art «business.» (museumpublicity.com)
The New World was not so new, and a cast of secondary characters give fascinating glimpses of a nation - in - making: a European anthropologist lamenting Indigenous extermination; a pastor who's not beyond a bit of bounty - hunting; and naturally Ben Mendelsohn shows up as an endearingly menacing sociopath. (junkee.com)
In these trails, you will come across fascinating glimpses of waterfowl and migratory birds. (effectivecoverage.com)