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Framed Pictures, Canvas Prints
Posters & Jigsaws since 2004

Trick Gallery

Available as Framed Photos, Canvas Prints, Wall Art and Gift Items

Choose from 510 pictures in our Trick collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.

Bottlenose dolphin - blowing air bubbles underwater Featured Print

Bottlenose dolphin - blowing air bubbles underwater

STA-94 Bottlenose dolphin - blowing air bubbles underwater Distribution: Worldwide except polar regions Tursiops truncatus Complex play / creative behaviour: dolphins often play with the bubbles or rings of air they create, both visually and by using sonar. They appear to enjoy biting the vortex rings, so that these burst into many seperate normal bubbles, which then rise more rapidly to the surface. They also play games, diving through the bubble rings for fun! Augusto Leandro Stanzani Please note that prints are for personal display purposes only and may not be reproduced in any way

© A. L. Stanzani /

Goblet illusion Featured Print

Goblet illusion

Goblet illusion. This image is simultaneously a drawing of a goblet and two faces. When there are two competing interpretations of an ambiguous image the brain will often switch between them. So a viewer of this image, which has been around in some form since the 18th century, may see a white goblet for a while, but then change to seeing two black faces in profile. It is impossible to see both at the same time. It is also impossible to view this as abstract shapes - once the brain knows the form of a goblet and of a face in profile it must assign one of the two to its interpretation of this image


Wundt illusion Featured Print

Wundt illusion

Wundt illusion. This illusion was created by the psychologist Willhelm Wundt in the 19th century. It is the exact opposite of the Hering illusion. It exploits the brain's understanding of perspective to fool it into thinking that the two horizontal red lines bow inwards. In fact they are straight and parallel. This is achieved due to the presence of the grey lines radiating from 2 points. They give the appearance of depth, with the middle of the image appearing closer than the top. The brain compensates for this, and the illusion is created