Tony Ross demonstrates how to create optical illusions in Flash. In the first video he creates a spinning illusion of circles with cycling gradients using Motion Tweens and Rotation Options. In the second video, create a tunnel illusion using Motion Tweens and Masking. The last section shows you how to create a more complex spinning illusion of two sets of concentric circles using Motion Tweens, Rotation Options, and Blend Modes. Tools used include the Oval Tool, Free Transform tool, Gradients,...