Background sakuga [背景作賀] - The Art of Frame by Frame background (part - 1)

As an animator i can say that this thing is really hard to pull unless you have full knowledge about perspectives and landscape understanding Background Animation Sakuga 1 Random stuff How do you animate your background? What is background in animation? How do you make moving backgrounds for animation? Where can i download animations for free? What does sakuga mean? What is a sakuga shot? How do youanimate a background? What is a sakuga animator? The Art of Animators (or Sakuga) What is Sakuga Animation?