The Front View of an Apartment Building (2013), a continuous video recording shot at a fixed position of approximately 24 mins, presents a front and centered viewer of a residential apartment building.  With very subtle happenings taking place on its high-definition viewing device over the duration of the video, this work is akin to the artist's earlier works such as Hygiene No. 3 and 30 x 30. Although this time, Zhang ushers the viewer to upstage the simple act of viewing, onto the level of surveillance.