 Complete the following phrase:  In the 2000 ceremony, a dove image was projected on an enormous white cloth held by the athletes on the stadium floor. In 2004, an LED screen was used. In 2006, acrobats formed the shape of a dove. The 2008 ceremony had yellow fireworks representing doves. In 2010, dove figures were projected on the stage floor. The 2012 ceremony had bicyclists with dove-wings, lit by LEDs. In the 2014 ceremony several dancers, holding strands of blue LED lights, danced on the shape of a dove projected on the stadium floor. In the 2016 ceremony, children with dove shaped kites were seen running with the first Olympic Laurel winner, Kipchoge Keino. In the 