Presenting a sneak peek of my upcoming philosophical book on perception.
In this exploration, I dissect the dynamic interplay between our “self,” the elusive “perception sphere,” and the external world. Operating independently, the perception sphere lacks self-awareness, creating a symbiotic relationship with the self, which, in turn, relies on the sphere for perceiving both itself and the external world.
Eager to discuss further with potential publishers.
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.
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.
Continue ReadingIs yellow the true color of the sun? Our sun emits a broad spectrum of radiation, including visible light, which is crucial for life on Earth. In the vacuum of space, the sun appears white because it emits light across all wavelengths fairly evenly. However, when this light enters our atmosphere, it encounters air molecules and particles that scatter shorter wavelengths—primarily blue light—more effectively than longer wavelengths like red and yellow.
Consider a small, clear disc placed against a blue background. The disc may appear slightly yellow due to the influence of the blue light surrounding it. This visual effect is similar to how we perceive the sun against the blue sky.In essence, while the sun itself emits white light, our atmosphere alters its appearance, leading us to see it as yellowish or orangish at times.
Additionally, not all species perceive colors in the same way. Different animals have varying sensitivities to wavelengths of light. This means their experience of color and light can be quite different from ours.
For more fun facts about color perception and optical illusions, visit Archimedes Lab.
Do our eyes truly act as the gateway to the world, as poets suggest? Not quite. We see the world through tiny pupils that act as spy holes. Our brain is like a creative ‘camera obscura‘, constantly comparing differences between images received by each eye and individual elements within each image. This makes our eyes highly sensitive to contrasts in brightness, sharpness, and depth. Sometimes, our brain tries to correct what we see.
Try this experiment: Look at the blurry face below next to the sharp one for 20-30 seconds (staring at the fixation star between them), then quickly shift your gaze to the same scene further below. You’ll notice that the previously clear face now appears blurry while the previously blurry face appears clearer. This illusion, called contrast adaptation or contrast gain control, occurs because prolonged exposure to blurry images affects our visual acuity and sensitivity to contrast.
Although NOTHING moves on the gif below – only the colors change! – it’s easy to spot which direction the wheel is “rotating”… But which side is in front? Which side the back?
Another hypnotic version in which still squares and diamonds seem to move, but only colors change slightly!
Per celebrare la luce è stato realizzato un percorso espositivo nell’Università di Firenze dedicato alle illusioni ottiche. La mostra, curata da un comitato scientifico, ospita anche molte delle mie opere.
To celebrate light, an exhibition’s itinerary was created at the University of Florence to explore the world of optical illusions. The exhibition, curated by a scientific committee, also hosts many works of mine.
When your brain lies… There is NO yellow, nor red, nor green in the picture below! The only real colors are blue, cyan and magenta. Scientists and artists call these color induction effects “simultaneous color contrast” and “color assimilation”.
This series of works questions the many cognitive aspects of faces’ recognition. People often see hidden faces in things, clouds, landscapes, or in architectural structures… Finding the latent or virtual image hidden in the manifest image is a mental process related to the concept of the “lost object” used in psychoanalysis. As an artist, I enjoy including subliminal messages or figures in my work. My paintings, photographs and collages play on the foreground and background relationship of our visual perception and represent common or iconic faces the viewer has to rediscover.
Photomosaic portrait of Albert Einstein made with random photographs of numbers.
It is only when the viewer moves away from the image that the portrait of Einstein appears. It is the distance that creates and unveils the truth, because everything is relative as Einstein once said and everything depends on the context, the environment or the point of view.
“Unspirals” is a series of silkscreen-print projects (still in progress). These colorful geometric op art works appear to rotate and move. They are great promotional supports for companies and products.
