The phrase "about a clash between" is correct and usable in written English.
It can be used when discussing a conflict or disagreement involving two or more parties, ideas, or concepts.
Example: "The documentary is about a clash between traditional values and modern beliefs in society."
Alternatives: "regarding a conflict between" or "concerning a dispute between".
On April 19th the Supreme Court heard a case about a clash between the two groups.
The story is about a clash between men on horseback and camels and young demonstrators in Tahrir Square on Feb. 2, 2011, during Egypt's rebellion.
They were racing to deliver their vision of the truth — to "clarify the rumor about a clash between security personnel and a pregnant street vendor," as the state press put it.
To begin its second year in its 99-seat theater in West Orange, Luna Stage commissioned "The Dangers of Electric Lighting," by the New Jersey author Ben Clawson, about a clash between Thomas Edison and the inventor Nikola Tesla (Oct . 13to Nov. 13).
The Miami Herald and The Tampa Bay Times published articles last week about other contracts and about a clash between Mr. MacNamara and an agency head over the chief of staff's decision to allow the state's film commissioner to travel to the Sundance Film Festival in Utah.
The shake-up came as a surprise to newsroom employees at The Times, several of whom said late last week that they had not heard about a clash between the editor and the publisher and did not have any indication that Mr. O'Shea's job was threatened.
That's what this is all about, really: a clash between the desire to preserve a way of life that offers workers dignity and families security and a world where the next agile deal is just around the corner.
That would be in line with the Islamic State's broader objective to bring about a "clash of civilizations" between the Muslim world and the West.
In 2006, he was accused of making a derogatory comment about Jews during a clash between police officers and Brooklyn residents.
Her latest novel, Balancing Act, is about a woman facing a clash between her family and her business.
But State Senator David A. Paterson and other Harlem officials were clearly anxious, early on, about the possibility of a clash between the police and the participants.
