Animation

Illusive Concentric Circles

Gianni Sarcone

My op art piece Trinacria (1997) features three black-and-white zig-zagging shapes spiraling together to create the illusion of interwoven concentric circles. These jagged, repeating patterns add a sense of depth to the piece and produce a subtle rotating effect that seems to shift as you follow each line with your eyes.

Prints and canvases of Trinacria are available in my online gallery.

Below, an animated version enhances the effect. By focusing on the center, viewers can observe virtual circles appearing to move inward or outward, adding to the piece’s dynamic sense of rotation and depth.

Perspective Optical Illusions: The art of circling the square

Gianni Sarcone

When bending the sides of a square structure forward, each edge forming a sine wave shape, the structure reveals a circle when viewed from the reverse angle. This illusion plays with perspective, specifically utilizing an effect known as “anamorphosis“.

Anamorphosis refers to a artistic technique that uses perspective to create distorted images that can only be viewed correctly from a specific angle.

Math-Magic Vanishing Space

Gianni Sarcone
Qaudrix puzzle 1

Inspired from the astrological tables, here is a new puzzle of my creation designed according to the ‘Golden Number Rules’, which is reflected in the proportion of each single piece of the game. Thanks to the balanced dimensions of its pieces, this puzzle acquires some intriguing magical properties!

This “math-magical” puzzle is composed of a tray in which the pieces are assembled.

Quadrix puzzle 2

Puzzle Quadrix (aka Quirinus), © 1992, G. Sarcone.

Continue Reading →

Apparitions

Gianni Sarcone

This ghostly face appears to mysteriously change its features when you look at it for a while (Some viewers have even reported experiencing traumatic visions!). But that’s not all – if you unfocus your eyes and look steadily through the image, you’ll notice that after about 10-15 seconds, the face gradually disappears…

Ghost Faces / Apparition – Mixed media (2011)

This spooky portrait is created by merging together 50 common human faces. The process of averaging multiple exposures of human faces isn’t really new. In fact, as early as 1879, Sir Frances Galton experimented with this photographic technique, and others have since followed suit, using it for artistic or social purposes. Artists like Ken Kitano, Jason Salavon, Donald Scott Bray have all borrowed this technique for their own work.

Continue Reading →

Ghost Colors

Gianni Sarcone

This is one of my earliest color optical illusions. There is no yellow or green in the diamond shapes, just vertical black lines! (If you don’t believe it, use a eyedropper tool to check it.) This intriguing visual effect is mainly due to “simultaneous color contrast induction“.

Illusive colors
Ghost Squares / Black Diamonds (2002 – 2007)
Continue Reading →

Dalí’s Living Skull

Gianni Sarcone

Salvador Dalí : Sept corps nus et un crâne, 1951 (Human skull consisting of seven naked women).

Often symbols of MORTALITY (or some romantic notion of immortality – as the belief that a spiritual part of a person survives death) and POWER, skulls have been employed in human rituals and art since the dawn of humanity: from the ancient animal skulls in Paleolithic burial sites, to the curlicued cattle skulls that haunt Georgia O’Keeffe’s canvasses. Skulls cannot be assumed to be only a mere symbol of death, they are also used in initiation rituals as a symbol of REBIRTH, symbolizing the ‘sephirah daath’ (סְפִירָה – sephirah, “enumeration” in Hebrew) on the cabalistic tree of life, the gateway to a higher awareness only achievable through spiritual death and rebirth.

Read more