A blue 3D question mark against a white background.
Palabras clave
question,
mark,
symbol,
blue,
three-dimensional,
render,
isolated,
white,
background,
signs,
query,
interrogative,
unknown,
doubt,
uncertainty,
researching,
puzzle,
solution,
answer,
information,
cognition,
help,
advice,
guide,
decision,
choice,
thinking,
curiosity,
concept,
illustration,
graphic,
design,
icon,
symbolism,
communication,
visual,
representation,
abstract,
shape,
geometry,
support,
confusion,
curious,
ask,
interrogation,
riddle,
wonder,
mystery,
search
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