At the Seoul Museum of Art, children have been let into the creative process. “Artland,” a new exhibition seven years in the making, is a fantastical ecosystem made out of clay—a collaboration between Do Ho Suh and his children. Now, provided with colorful clay and artistic freedom, all children visiting the museum can help to expand “Artland.” Watch the ecosystem grow and evolve to reflect the creativity of Seoul Museum of Art’s youngest community members. —Clara Molot