Although one object is obviously in front of another (thus farther away from the background) the shadows fail to take that extra depth into account. This conflict accentuates the fakeness of the drop shadow.
By Jacci Howard Bear, About.com Guide
Although one object is obviously in front of another (thus farther away from the background) the shadows fail to take that extra depth into account. This conflict accentuates the fakeness of the drop shadow.