Hologram
Artist
Eric Orr
(1939 - 1998)
Date1994
Mediumglass
Dimensions14"H x 11"W
Classificationssculpture
Credit LineGift of Gus Foster
Object number2013.0365.0000
DescriptionThis holograph appears as a series of three blue columns on a blue background. Holography is a technique, which enables three-dimensional images to be made. It involves the use of a laser, interference, diffraction, light intensity recording and suitable illumination of the recording. The image changes as the position and orientation of the viewing system changes in exactly the same way as if the object were still present, thus making the image appear three-dimensional. The holographic recording itself is not an image; it consists of an apparently random structure of either varying intensity, density or profile.On View
Not on viewCollections
