Optical illusion of interwoven circles and rings in grayscale
Schlüsselwörter
illusion,
optical,
circle,
ring,
greyscale,
black,
white,
geometric,
pattern,
design,
interwoven,
line,
curved,
abstract,
visual,
perception,
art,
drawing,
vignetting,
monochrome,
complex,
intricate,
shape,
form,
texture,
contrast,
repeating,
arrangement,
structure,
symmetry,
asymmetry,
figure,
ground,
depth,
shadow,
light,
optical,
graphic,
artwork,
illustration,
mathematical,
ambiguous,
puzzling,
concentric
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