Complex sentence: John Johansen, fellow Harvard Five architect and student and associate of Breuer, built the adjacent home, which sits in complementary juxtaposition to the Stillman House in appreciation of its patterned use of glass and primary colors and its Calder pool mural.
Split into simpler sentences: John Johansen, fellow Harvard Five architect and student and associate of Breuer, built the adjacent home. It also sits in complementary juxtaposition to the Stillman House in appreciation of its patterned use of glass, primary color panels and pool mural.