アメリカ人フォトグラファー、マイケル・ムルノ（Michael Mulno）の作品集。アメリカの出版社「NAZRAELI PRESS」が手がけるプリント付き作品集シリーズ『ONE PICTURE BOOK TWO』の第7巻。

全100タイトルをもって完結した『ONE PICTURE BOOK』のアップグレード版である本シリーズ『ONE PICTURE BOOK TWO』は、装丁、サイズともにリニューアル。各タイトル500部限定発行、約127x178mm（約5x7インチ）のサイン入りプリントが付属し、前作と同様100タイトルで完結予定。

The 13 photographs presented in Residential Variations are selected from a larger body of work of the same title, which depicts a series of homes within a Southern California neighborhood. Through time or a succession of personal aesthetic decisions each house has been reformed from, but still resembles the simple post-war modern home that once defined the neighborhood. Interest and beauty is found within these modest domestic structures and their revisions.

Michael Mulno’s photographs are included in several public and private collections including the San Francisco Museum of Modern Art; J. Paul Getty Museum, Los Angeles; Los Angeles County Museum of Art; and Museum of Photographic Arts, San Diego.

One Picture Book Two: an upgraded, upscaled follow-up to NAZRAELI PRESS' much-loved One Picture Book series of artists’ books. Each title is limited to 500 numbered copies, and includes a removable, signed, original print measuring approximately 5x7 inches. The books are slightly larger than those in the original series, with a fresh design and upgraded materials.