＜動画前半の白黒映像が、リピート再生するとフルカラーに＞
@drjuliesmith Did you see colour? How long for & what stood out most? Try it with the brightness turned up for max effect! #learnontiktok #illusion #psychology
Say So (Instrumental Version) [Originally Performed by Doja Cat] - Elliot Van Coup
