A large red question mark stands upright with a smaller ball below it on a plain surface
Keywords
question,
mark,
red,
object,
symbol,
thought,
confusion,
visual,
link,
mystery,
puzzle,
exam,
decision,
thinking,
solution,
study,
investigation,
option,
exploration,
problem,
association,
relation,
information,
representation,
idea,
theory,
graphic,
expression,
dilemma,
figure,
alternative,
possibility,
choice,
interrogation,
researching,
curiosity,
communication,
connection,
shape,
art,
concept,
design,
rendering,
hunch,
hypothesis,
notion,
probability