A small screen imitates a small piece of the dark sky. The cyber matrix has created a three-dimensional sky with in the cyberspace. The artist uses the computer programming to create white cloud, which moves across the virtual sky. How can we experience the texture, color, dimension and temperature of a virtual object? Although we would still rely on modern techniques to make our judgments, but maybe in the near future, human bodies can gain a “virtual” sense to experience the virtual worlds of cyberspace.