The collection contains a total of eight works, comprising sets of bag-and-shoe pairs, which come together to form a is regarded as a group representation of the scribble, pre-schematic, schematic, and realism stages in expressive art therapy.
The ideological bags and shoes that represent the earliest scribbling stages all have a distinctive shape. For the bag, its two handles are of different, irregular geometry shapes, and the surface texture of the leather goods is also very irregular. The superimposed skin makes this bag heavy as if it was an accumulation of depressing emotion