Abstract
This paper is written about the interactive art work which can make people warmhearted. People and background images are taken by a USB-camera. Photon and water drop from waving hands. The plants grow to bloom by the photon and the water. Plants' growth model has some variations. Colors of flowers are different according to the amount of photon and water the plants got. Children and persons who is unfamiliar with operation of a personal computer could also enjoy themselves comparatively easily.
