Exhibit
Bottlenose Dolphin stereogram
A bottlenose dolphin hangs in deep-blue speckle — long beak, tall curved dorsal fin, narrow tail stock. This piece renders live on your device with a fixed seed (cobalt, depth 24, seed 1101), so it looks exactly the same on every visit.
Reveal answer
Rendered locally in your browser — nothing is downloaded from or uploaded to a server. Stuck? Open "Reveal answer" to see the depth map you are looking for, then fold it away and try again.
Hold the screen at arm's length and look through it, as if focusing on something behind the glass. The pattern will blur, double, and then snap into depth. New to this? The two-dot drill in How to View makes it much easier.
What is hidden in this image
A side-profile dolphin facing left. The landmarks to expect once the surface locks in: a long, thin beak with a rounded melon (forehead) rising behind it, a tall backswept dorsal fin on the mid-back, a slim torpedo body, a noticeably narrowed tail stock, and a pair of notched flukes. A small eye sits just above the root of the beak as a shallow dimple in the surface.
Where to look first
Start with the dorsal fin — it pokes clearly above the body curve and is the easiest anchor for a drifting gaze. From the fin, follow the back line forward until it dips into the melon and runs out along the beak. The flukes at the far end are usually the last part to settle; if the tail stock looks doubled, relax your eyes and let it merge.
Why this silhouette and texture
The silhouette is deliberately slim with a long beak: an earlier, rounder version read as an ordinary fish, so the beak was lengthened, the dorsal fin redrawn as a curved (falcate) hook and the tail stock pinched. Cobalt's deep-navy speckle suits an underwater subject and gives the sleek outline a calm, low-contrast field to float in.
What may be hard to see
The beak is the thinnest element in the piece — at arm's length it often appears a moment after the body. The eye dimple is subtle by design. Difficulty is a medium piece in our editorial judgement: slimmer parts demand a steadier gaze than the big whale, but there is no fine text to decode. That is a guideline, not a measured success rate.