Nothing may be perfect. However there always is perfection within the imperfect. It is just a matter of perspective. You can change your point of view, to see what others consider as flaws as points of perfection.
If the Pisa tower were standing up straight, what some may consider perfect, it would not have been so special. It is perfect just the way it is. It is perfect within its imperfect form.
This piece is a reminder to see the perfection within the imperfect. Embrace the imperfections you see, as they are the special details that make you unique.