The phrase "a dramatic image of" is correct and usable in written English.
It can be used when describing a powerful or striking visual representation of a subject or scene.
Example: "The photographer captured a dramatic image of the stormy sea, with waves crashing against the rocky shore."
Alternatives: "a striking depiction of" or "a powerful representation of".
Ms. Ferri's resilient spring and Mr. Bocca's fine partnering contributed to a dramatic image of despair.
The video was highlighted by a dramatic image of the collapse of 2 World Trade Center taken by a doctor.
A photographer captured a dramatic image of Monika Konczyk as she hurled herself from the building to escape the fire.
Narrator (April Jubett, CXC): Astronomers have used data from NASA's Chandra X-ray Observatory to capture a dramatic image of an enormous tail of hot gas.
Among them was "Policeman and Racecar" (1916), shown here, in which the artist plays around with framing and scale to create a dramatic image of man and machine.
Izvestia splashed with a dramatic image of a Kyrgyz teenager struggling with riot police, while Kommersant opted for a scene of wider crowd unrest.
The oil painting is a dramatic image from 1885 of two fishermen in a choppy sea peering over the side of their small boat.
Other photographers may be content to settle for a single dramatic image of people crossing the border.
The Times states that the tragedy gives China "an opportunity for a dramatic image makeover". Sadly, the tragedy of the Chinese people and the opportunity for the Chinese government are distinctly different.
"It's a dramatic image that fully tells the story of how big this is and how dangerous it is," Morgan said.
Dubious statistics aside, creative partner Scott Goodson says the aim was to get people talking about global warming: "You're not going to get through to the average man in the street by using threats". Soul, which counts Coca-Cola among its clients, came up with the even more dramatic image of a grenade juxtaposed with a light bulb.
