Steve Gardner, 43, president of the New York office, was named to the additional post of multinational client director on the Compaq Computer account.
He had been president of the New York office of StrawberryFrog since last September.
She had been executive assistant to the president of the New York office of Carr Futures.
Mr. Berry, who had been president of the New York office, was promoted to chairman and given the title of chief executive, new to the office.
"We were just looking at our business internally and seeing how we can be more efficient and effective," said Frank Assumma, the president of the New York office.
"I'm looking forward to Tuesday," said Jane Newman, president of the New York office of Chiat/Day, the advertising agency.
He became president of the New York office where he concentrated fully on art rather than the antiquarian market in which his father had first been interested.
Among those is Steven Carbone, president of the New York office of Grey Direct, an advertising agency.
Gene Bartley, president of the New York office of Bozell, said: "We're disappointed that we are going to wind down the relationship.
Penny Hawkey is the president and executive creative director of the New York office of Bloom FCA!