When will the tiger in the folding screen return?

"Is this the rumored 'Tiger Screen'?" "Yes, that's correct." The screen was called a tiger screen in name only, but it depicted nothing more than an ordinary bamboo thicket. Upon closer observation, there were footprints left on the ground in the painting as if some large animal had been forcibly dragged while resisting. I am not one to appreciate paintings in such depth, but it was certainly not something hastily added afterward.