Milky Way and Airglow over the Canyon

The vivid color in the sky over the canyon in this view from Pulpit Rock is called airglow, a naturally occurring phenomenon too dim to see with the unaided eye. It comes from ionized gases in the upper atmosphere giving off light from energy absorbed from sunlight during the day. It is sometimes present and sometimes not and varies from minute to minute.

The matted prints are signed on the print border so the signature will stay with the print if you ever change the mat. The prints themselves are made using the highest quality pigment inks and are guaranteed for life if displayed out of direct sunlight.

Other sizes and framed pieces available. Please call or e-mail to inquire.

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