We open up to our world through our senses. It is always then, when one of our sense-organs are particularly sensitive or particularly weak, that we become aware of the way in which our senses construct the world in which we live. The videos in this program sharpen our awareness through a blind person's learning to see, the des­cription of a space through sign-language, and through a special 8 channel presentation of a documentary on a musique concret composer.