Duality in Motion

Explore a fascinating figure/ground effect in this op art piece, where 4 black illusive bangles appear to overlap with 4 white ones. The rotating patterns create a calming and hypnotic visual experience.

This design is now available as t-shirts and posters in my online gallery.

If you’re interested in creating your own op art, I also have a tutorial available on Behance.

I hope you enjoy this design, and I’d love to hear your thoughts on it!

Quando l’arte incontra la scienza: l’enigmatica Moona Lisa

Sono felice di condividere che la mia opera congiunta Moona Lisa, realizzata in collaborazione con l’astrofotografa Marcella Giulia Pace, è ora esposta presso il Dipartimento di Fisica e Astronomia dell’Università di Firenze. Potete scoprire di più su quest’opera qui: Moona Lisa – UniFi. Moona Lisa sarà inoltre parte della mostra permanente di Enlighting Mind, un’esposizione dedicata alla connessione tra arte e scienza.

Il prossimo 13 dicembre, Marcella terrà un seminario al dipartimento dal titolo preliminare “Moona Lisa e l’enigma della luna”, dove esplorerà il mistero e la bellezza della nostra opera attraverso la lente dell’astrofotografia.

Per chi fosse interessato ad acquistare l’opera sotto forma di stampa, potete farlo nella mia galleria online: Redbubble.

The Red Mesh Ruse

With Christmas around the corner, mandarins and oranges start popping up everywhere. In supermarkets, you’ll often find oranges wrapped in red mesh bags. But that choice isn’t just for looks—it’s a clever sales trick.

Why red mesh? It’s a simple way to make oranges seem more appealing to our eyes and brains, even if the fruit is a bit lackluster. Scientists have studied this phenomenon, which they call the “Confetti illusion.” Arriving fashionably late to the scene, they discovered the visual effect caused by the red mesh bag. They’ve given it the grand name “perceptual ripening of oranges,” but let’s be real—it’s just color assimilation doing the work.

Color assimilation is when different hues blend in our perception, changing how we see things. In this case, the red mesh combines with the actual color of the fruit (fig. A), making the oranges look brighter and more appealing (fig. B)—a little trick on the eyes.

Scientists recently confirmed what artists and salespeople have known for centuries: color assimilation can shape how we see things, especially in shopping. The illusion works because most people trust what they see without taking a closer look. But once out of the red mesh, the oranges often aren’t as shiny or ripe as they first appeared.

Curious to learn more about how color influences perception? Check out my color research and visual experiments on my Behance page.

Triangles of Beauty

Introducing my latest creation, Triangles of Beauty—a minimalist mosaic that blends geometric precision with visual intrigue. This op art piece showcases a striking arrangement of triangular shapes in sepia tones, merging rich shades of brown and beige. The triangle, a timeless symbol, embodies the balance of masculine and feminine energies, forming a harmonious third element that transcends duality. It represents strength, unity, and the divine—a visual echo of the trinity, where individual components unite into something greater.

Step back and let the patterns unfold to reveal the depth within this thought-provoking piece.

This thought-provoking op art piece is available in my online galleries:

· Redbubble

· Fine Art America

Moona Lisa

In 1997, I reimagined Leonardo da Vinci’s Mona Lisa through a system of 142 color beads, each precisely positioned at the nodes of an invisible two-dimensional triangular grid. Up close, the pattern appears abstract, yet from a distance, the arrangement resolves into the familiar features of the portrait, inviting viewers to recognize the image through perception and suggestion.

hidden mona lisa
Hidden Mona Lisa (1997), © Gianni A. Sarcone
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Stereotypes in Visual Perception


Our unconscious biases and stereotypes can influence our brain’s visual systems, leading us to perceive things and people in ways that align with these stereotypes.

Seeing nude women? Before assuming it’s pornography, reconsider… It’s fascinating how our minds are conditioned and stereotyped: in the first image, we instantly envision women in Adam and Eve attire, whereas the second presents a different reality.

©Gianni A. Sarcone

The Master of Numbers

Presenting “The Master of Numbers,” my acclaimed artwork. This photomosaic portrait, assembled from 288 random number-themed photos, creates a captivating optical illusion, revealing the image of a great physicist from a distance.

Currently showcased in numerous Museum of Illusions globally, posters and prints of this optical art can be found on my online store.

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Globes within Spirals? (Optical Art Tutorial)

© Gianni A. Sarcone – redbubble.com

Are you seeing spirals? Look again, they’re actually concentric circles! This unique variation of the “Fraser spiral” plays tricks on your eyes by blending a regular line pattern (representing the circle’s circumference) with misaligned elements (the spheres with varying brightness).

Would you like to learn how to create this mesmerizing illusion? Follow my simple visual tutorial. If you have any ideas to further enhance this project, please don’t hesitate to reach out.

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