These waving videos are from when Griffin first started waving at the end of August (8 months). I must say, he doesn't quite understand the correct context in which to use his new-found skill of waving. Also, he seems to confuse waving with the signs for "fan" and "all done." :) He also uses it for "Hey! Guys! I want that!"
His first day of waving:
Waving and singing whilst playing the piano...Our little musician:
From a distance: