 Kim decided to draw positive texts from Thousand Character Classic, or deconstruct Chinese letters to compose together with water drops to create the new series "Recurrence".It is a return to Kim's cultural origin as well as the origin of his life; it is also a struggle over the reality and illusion of time and space.By the 1990s, Kim began to paint water drops on wooden boards and newspapers like "Le Monde", too, actively exploring new media and techniques for his works.