When it comes to reading the new Museum of Modern Art in Warsaw, context is key. Transportation infrastructure beneath determined its structural grid, and tension between the opposing structures that bookend the museum provided the context architects wrestled with the past decade.The Museum of Modern Art in Warsaw, designed by Thomas Phifer and Partners, opened its doors this past October, showcasing works by Cecilia Vicua, Magdalena Abakanowicz, Sandra Mujinga, Kim Gordon, and others.