This artwork is a metaphor for humans' action in fixing the ozone layer. The eggshell in the picture represents the ozone layer. However, the holes on the eggshell show the depletion of the ozone layer. Humans' endeavour in stopping the depletion of the ozone layer is represented by the plant. The plaster on the hole is the action of humans to recover the ozone layer. Based on UNEP's research, the ozone layer will be healed by the year 2050. Just like the title, we are looking forward to a better ozone layer in 2050.