The term 'Antarctic Sight' refers to three different phenomena that can be seen in the Antarctic region. The first is a FLOE, which is a large flat piece of floating ice. The second is an icecap, which is a thick layer of ice that covers a large area of land. Finally, an icefloe is a large sheet of floating ice that has broken off from an ice shelf or glacier. All three of these phenomena are common sights in the Antarctic region and are important components of its unique environment.