The phrase "a composite portrait" is correct and usable in written English.
It can be used to describe a representation that combines various elements or features from different sources to create a unified image or depiction, often in art or analysis.
Example: "The artist created a composite portrait that blended features from several historical figures to represent the essence of leadership."
Alternatives: "a blended image" or "a synthesized depiction."
From these interviews, he assembled a composite portrait of Gandhi's life, career, and influence.
Together the three offer something of a composite portrait of earlier cinema history, starting in the turn of the 20th century and stretching to the mid-1950s.
Among the highlights of Sotheby's sale is the Stieglitz image, which is a composite portrait of O'Keeffe sewing a piece of dark fabric.
He never for a moment feels like a generic teenager or a composite portrait of someone with Asperger's syndrome (the form of autism that he presumably suffers from).
De Bernières has done without a main protagonist to build up a composite portrait of a place by means of a tangle of tales and characters.
Programme makers, such as his friend Noel Pearson, attempting to portray "Friel the public man", were hard pressed to assemble a composite portrait of such a figure.
This "exemplary" novel provides "a rich composite portrait of a group of people ruled by (and often misled by) their passions -- both for the mountains and for one another," Gary Krist wrote in these pages in 2003.
Together, the minimalistic images exposes the particular vision of both artists in a touching, composite portrait of a globally recognized visionary. .
Instead, as suspicions multiply, we are led on a tour of several households, which taken together offer a sociological composite portrait of guilt and repression.
Its contents provide a kind of composite portrait of the Hollywood thoroughbred.
"Opportunity Britain" was the conference slogan and my cartoon that day was a sort of composite portrait of the peculiar feeling of emptiness about the proceedings.
