This is an alternate way to look at the previous image, you will need stereo glasses like these.

Un altre manera de mirar la imatge anterior, caldran ulleres stereo com aquestes
(o bé pots provar amb un parell de celofans)

This is a stero image, it can be seen in 3D. It has to be seen "eye crossed": Stay at the normal disctance from the monitor and cross your eyes so the two images will become tree. The image in the middle is in 3D. If it's the first time you see an image of these relax your eyes, probably at first the image is not very stable and not focused, relax, concentrate in the middle image but not try to hard and eventually you should see it focused. (Relax if you get tired) You should end seeing the middle 3d image it very clearly so if you don't but can see the depth maybe you are not focusing it properly, keep trying. Press the F11 key if you don't see the image complete.

Català: Aixo es una foto estèreo. S'ha de veure creuant la vista, l'ull dret ha de veure la imatge de la esquerra i al inrevés. Per fer-ho has de mirar una mica guenyo, no massa, com si estiguessis mirant a un punt per davant de la pantalla. Al mirar guenyo es veuen tres imatges, la del mig es la bona, al principio es una mica confus pero ves provant -i descansant de tant en tant- i al final es veu clarament i val la pena. (al intentar mirar força a creuar la vista mes, i relaxa una mica). Prem la tecla F11 si no veus la imatge complerta

Play a jigsaw puzzle of this photo

(Made with BrainsBreaker
Requires PC+Windows)

Image from a photo kaleidoscopeized with PhotoEchoes

Observe for a while / observar una estoneta

Mirar un minim de 10 segons :-)
Amb dos efectes fets amb el PhotoChances

At least observe 10 seconds :-)
Blend of two effects made with PhotoChances