Images Vidéos

Ambigu Photos ❘ Science Photo Library

Necker cube optical illusion, illustration
13618973 - Necker cube optical illusion, illustration
Muller-Lyer optical illusion, illustration
13377640 - Muller-Lyer optical illusion, illustration
Ponzo's optical illusion, illustration
13377639 - Ponzo's optical illusion, illustration
Impossible object, illustration
12971260 - Impossible object, illustration
Necker cube optical illusion, illustration
13618972 - Necker cube optical illusion, illustration
Hering optical illusion, illustration
13377641 - Hering optical illusion, illustration
Penrose triangle optical illusion, illustration
12971261 - Penrose triangle optical illusion, illustration
Cafe wall illusion, illustration
12971319 - Cafe wall illusion, illustration
Cafe wall illusion, illustration
12971320 - Cafe wall illusion, illustration
Penrose triangle optical illusion, illustration
12971228 - Penrose triangle optical illusion, illustration
Pink piggy banks forming question mark, illustration
12942586 - Pink piggy banks forming question mark, illustration
Optical Illusion, Ebbinghaus, Illustration
12630381 - Optical Illusion, Ebbinghaus, Illustration
Penrose triangle optical illusion, illustration
12971262 - Penrose triangle optical illusion, illustration
Question mark inside of man's head, illustration
12944102 - Question mark inside of man's head, illustration
Circuit board wave, illustration
12942449 - Circuit board wave, illustration
Neon blue question mark, illustration
12942666 - Neon blue question mark, illustration
Three or four bar optical illusion, illustration
12971232 - Three or four bar optical illusion, illustration
Multiple question arrows, illustration
12942680 - Multiple question arrows, illustration
Clouds forming question mark in blue sky, illustration
12941635 - Clouds forming question mark in blue sky, illustration
Impossible object, illustration
12971230 - Impossible object, illustration
Puzzled scientists mending broken globe, illustration
12944354 - Puzzled scientists mending broken globe, illustration
3d question mark, illustration
12942628 - 3d question mark, illustration
Cafe wall illusion, illustration
12971318 - Cafe wall illusion, illustration
Impossible object, illustration
12971227 - Impossible object, illustration
Impossible object, illustration
12971226 - Impossible object, illustration
Penrose triangle optical illusion, illustration
12971229 - Penrose triangle optical illusion, illustration
People judged by marks, illustration
12944867 - People judged by marks, illustration
Pink piggy banks forming question mark, illustration
12942587 - Pink piggy banks forming question mark, illustration
Three or four bar optical illusion, illustration
12971231 - Three or four bar optical illusion, illustration
Compass and crossroads inside of man's head, illustration
12942972 - Compass and crossroads inside of man's head, illustration
Life ring floating on circuit board wave, illustration
12942447 - Life ring floating on circuit board wave, illustration
Cafe wall illusion, illustration
12971321 - Cafe wall illusion, illustration
Confused man looking up at signpost, illustration
12943868 - Confused man looking up at signpost, illustration
Parents with small thought bubbles, illustration
12943091 - Parents with small thought bubbles, illustration
Optical Illusion, Ponzo, Illustration
12630375 - Optical Illusion, Ponzo, Illustration
Businessman with choice of doors, illustration
12944938 - Businessman with choice of doors, illustration
Handwritten text over silhouette, illustration
12944082 - Handwritten text over silhouette, illustration
Arrows pointing in different directions, illustration
12942644 - Arrows pointing in different directions, illustration
Optical Illusion, Penrose Stairs, Illustration
12630361 - Optical Illusion, Penrose Stairs, Illustration
Cluster of question marks in 3d speech bubble, illustration
12942627 - Cluster of question marks in 3d speech bubble, illustration
Optical Illusion, Penrose Triangle, Illustration
12630357 - Optical Illusion, Penrose Triangle, Illustration
Optical Illusion, Penrose Stairs, Illustration
12630360 - Optical Illusion, Penrose Stairs, Illustration
Optical Illusion, Pipes, Illustration
12630389 - Optical Illusion, Pipes, Illustration
Optical Illusion, Ponzo, Illustration
12630368 - Optical Illusion, Ponzo, Illustration
Optical Illusion, Poggendorff, Illustration
12630376 - Optical Illusion, Poggendorff, Illustration
Optical Illusion, Penrose Stairs, Illustration
12630359 - Optical Illusion, Penrose Stairs, Illustration
Optical Illusion, Necker Cube, Illustration
12630354 - Optical Illusion, Necker Cube, Illustration
Optical Illusion, Ponzo, Illustration
12630370 - Optical Illusion, Ponzo, Illustration
Optical Illusion, Zollner, Illustration
12630366 - Optical Illusion, Zollner, Illustration
Optical Illusion, Ponzo, Illustration
12630365 - Optical Illusion, Ponzo, Illustration
Toy robot, illustration
12943851 - Toy robot, illustration
Confusing arrows over silhouette head of woman, illustration
12944117 - Confusing arrows over silhouette head of woman, illustration
Opposite arrows on road sign inside head, illustration
12944090 - Opposite arrows on road sign inside head, illustration
Optical Illusion, Hering, Illustration
12630374 - Optical Illusion, Hering, Illustration
Optical Illusion, Penrose Triangle, Illustration
12630358 - Optical Illusion, Penrose Triangle, Illustration
Optical Illusion. Perception, Illustration
12630386 - Optical Illusion. Perception, Illustration
Optical Illusion, Ponzo, Illustration
12630367 - Optical Illusion, Ponzo, Illustration
Optical Illusion, Konig Necklace, Illustration
12630380 - Optical Illusion, Konig Necklace, Illustration
Optical Illusion, Ponzo, Illustration
12630372 - Optical Illusion, Ponzo, Illustration
Optical Illusion, Penrose Triangle, Illustration
12630356 - Optical Illusion, Penrose Triangle, Illustration
Optical Illusion, Pipes, Illustration
12630390 - Optical Illusion, Pipes, Illustration
Optical Illusion. Perception, Illustration
12630388 - Optical Illusion. Perception, Illustration
Optical Illusion, Muller-Lyer, Illustration
12630384 - Optical Illusion, Muller-Lyer, Illustration
Optical Illusion, Hering, Illustration
12630373 - Optical Illusion, Hering, Illustration
Optical Illusion, Necker Cube, Illustration
12630353 - Optical Illusion, Necker Cube, Illustration
Hollow-face illusion,artwork
11896454 - Hollow-face illusion,artwork
Optical Illusion, Necker Cube, Illustration
12630355 - Optical Illusion, Necker Cube, Illustration
Optical Illusion. Perception, Illustration
12630387 - Optical Illusion. Perception, Illustration
Optical Illusion, Konig Necklace, Illustration
12630378 - Optical Illusion, Konig Necklace, Illustration
Rubin Vase and Brain,illustration
12044629 - Rubin Vase and Brain,illustration
Optical Illusion, Kanizsa Triangle, Illustration
12630369 - Optical Illusion, Kanizsa Triangle, Illustration
Optical Illusion, Ponzo, Illustration
12630371 - Optical Illusion, Ponzo, Illustration
Optical Illusion, Necker Cube, Illustration
12630362 - Optical Illusion, Necker Cube, Illustration
Catalina d'Erauso, Spanish Transgender Soldier
12626805 - Catalina d'Erauso, Spanish Transgender Soldier
Optical Illusion, Ebbinghaus, Illustration
12630383 - Optical Illusion, Ebbinghaus, Illustration
Optical Illusion, Rubin's Vase, Illustration
12630377 - Optical Illusion, Rubin's Vase, Illustration
Optical Illusion, Ebbinghaus, Illustration
12630382 - Optical Illusion, Ebbinghaus, Illustration
Optical Illusion, Konig Necklace, Illustration
12630379 - Optical Illusion, Konig Necklace, Illustration
Optical Illusion, Necker Cube, Illustration
12630363 - Optical Illusion, Necker Cube, Illustration
Optical Illusion, Muller-Lyer, Illustration
12630385 - Optical Illusion, Muller-Lyer, Illustration
Optical Illusion, Zollner, Illustration
12630364 - Optical Illusion, Zollner, Illustration
Hollow-face illusion,artwork
11896453 - Hollow-face illusion,artwork
Hering illusion
11896395 - Hering illusion
Impossible triangle,artwork
11609065 - Impossible triangle,artwork
Rubin Vase and Brain,illustration
12044628 - Rubin Vase and Brain,illustration
Hollow-face illusion,artwork
11614595 - Hollow-face illusion,artwork
Penrose stairs,artwork
11609068 - Penrose stairs,artwork
Impossible figure,artwork
11609062 - Impossible figure,artwork
Rubin Vase and Brain,illustration
12044630 - Rubin Vase and Brain,illustration
Framing colour illusion
11896392 - Framing colour illusion
Hermann-Hering illusion
11896396 - Hermann-Hering illusion
Impossible figure,artwork
11609066 - Impossible figure,artwork
Freemish crate
11896393 - Freemish crate
Circle in a square illusion
11896387 - Circle in a square illusion
Ponzo's illusion
11896408 - Ponzo's illusion
Penrose stairs,artwork
11609069 - Penrose stairs,artwork
Penrose stairs,artwork
11609064 - Penrose stairs,artwork
Rubin Vase and Brain,illustration
12044627 - Rubin Vase and Brain,illustration
Kanizsa triangle
11896401 - Kanizsa triangle
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