Here's a clip looking at American art of the 1960s. 

CU of artist Marta Minujin speaking on a phone in a phone booth. Liquid appears to rise on the outside of the booth; Marta's face is reflected in the glass. 

A photograph of video artist Les Levine is slowly covered by dark mylar; the camera pans over to a room filled with mylar structures. There are panning shots through mylar pillows, which are inflating and deflating. A woman strokes the mylar as the color on her face changes. A man makes his way through the mylar. A young girl punches the mylar balloons and dances among them. 

A woman has a window projected onto her face. People stand and look at the balloons; lights and images are projected on them.