Figures 3A and 3B: Bottle label as viewed through boundary between fresh and salt water layers. Initially the superior mirage appears as blue above the actual label (left). Within seconds, an inverted image of the actual label is noted.
Originally uploaded in NAGT:Our Resources:In the Trenches:2017 - Volume 7:In The Trenches - January 2017.
Image 144269 is a 324 by 507 pixel WebP
Uploaded:
Jan23 17