Optical illusion - straight parallel lines look uneven and crooked.
Palabras clave
illusion,
optical,
parallel,
line,
trick,
visual,
grid,
brain,
black,
white,
straight,
evaporate,
visually,
chessboard,
chess,
vector,
crooked,
uneven,
curved,
human,
eye,
system,
background,
illustration,
magic,
imagination,
effect,
contrast,
pattern,
chequered,
flag,
board,
checker,
abstract,
square,
texture,
check,
floor,
game,
race,
tile