On September 21, 2022, the children of Rumpin (Rumah Pintar) carried out learning activities to color pictures in a new and interesting way. Usually the children color the pictures with colored markers or pencils. In this activity, the children color their drawing paper in different ways. They use a number of natural colored materials found from nature, then pick their color, choose the right material, measure, cut and paste on a previously prepared image. They learn to produce something new from ordinary things.