Broom: An International Magazine of the Arts was a little magazine founded by Harold Loeb and Alfred Kreymborg and published from November 1921 to January 1924. Initially, the magazine was printed in Europe, first in Rome and then in Berlin, with the intention of bringing new, avant-garde art back to the U.S.
Loeb later claimed he no longer remembered why he choose the name Broom, but they had gone through a list of one-syllable words and "broom" was the only one left. Ostensibly, the title of the magazine coalesced with the stated focus in the first issue, publishing "the unknown, path-breaking artist", allowing the new artist the opportunity to sweep away the old.
Loeb, the son of two powerful New York Jewish families, the Guggenheims on his Mother's side and the Loebs on his father's side, met Kreymborg while he owned a partnership in the Sunwise Turn bookstore. Loeb eventually sold his interest in the bookstore and convinced Kreymborg, who had previously edited Others: A Magazine of the New Verse, to help him start a little magazine. The two collected some American writing and left for Europe in June 1921. The magazine was headquartered in Europe, first in Rome, later in Berlin, to take advantage of the cheaper printing costs and favorable exchange rate as well as to gain access to European and expatriate art. Loeb ran the magazine in Rome with Nathaniel Shaw operating as the New York editor who had to acquire American submissions and to handle the importing of the magazine to the U.S.
Loeb and Kreymborg began working on the first issue in August; it was published in November and sold for fifty cents a copy or five dollars for a year subscription. Loeb was pleased with the quality of the paper, the large margins, and the quality of the art reproductions and illustrations; however, he felt that the magazine lacked originality and a clear focus. The first few issues contained few lesser-known artists, while and including submissions from Amy Lowell, Conrad Aiken, Wallace Stevens, and Sherwood Anderson. The magazine also contained notable artwork by Picasso, Jacques Lipchitz, Joseph Stella, and Man Ray. While working on the third issue, Loeb and Kreymborg clashed over financial and editing issues, which resulted in Loeb dismissing Kreymborg and buying him out of his share in the magazine.