The phrase "alarming images" is correct and usable in written English.
It can be used to describe visuals that evoke fear, concern, or distress, often in contexts related to news, art, or warnings.
Example: "The documentary featured alarming images of the effects of climate change on vulnerable communities."
Alternatives: "disturbing visuals" or "frightening pictures".
Political advertisements featuring such alarming images have begun to air in many states.
Their arrival was tweeted in real time by Focus E15, in a jumble of alarming images.
Many of the most alarming images belong to the Black Paintings, which covered the walls of Goya's farmhouse outside Madrid.
Several alarming images of children in the show — notably, a stupefying hand-colored photograph by Lewis Carroll of a young girl posed as a Titian Venus — point to a dark side of Victorian fantasy.
The ad features a procession of alarming images — the San Bernardino shooters, a crowd at passport control, the flag of Syria's Al Nusra Front — designed to communicate the idea of a country under siege.
And I use alarming images and bold examples to seduce audiences.
"A sea of fire in Seoul was really an alarming image when it was first mentioned," the senior government official said.
In the most alarming image, he's a ventriloquist, with a diminutive, bug-eyed, bearded dummy of Christ, replete with painted stigmata on his hands and feet.
Visionary is also the word for Jeff Davis's drawing of a pile of placidly smiling male heads bathed in celestial light and Jules de Balincourt's "Men's Safety Center," with its somewhat alarming image of what looks like an internment camp with a rainbow-beamed searchlight.
Facebook promises that this will result in a "great, living, social phone", which gives me alarming mental images of something alive wriggling around in my pocket, connected directly to Mark Zuckerberg's brain.
Image caption The World Health Organization says the latest figures paint "an alarming picture" The UN body said provisional data indicated a "a clear trend", with all regions of the world seeing outbreaks.
