Simple thought bubble is filled with question marks and a hashtag, representing confusion and uncertainty
Schlüsselwörter
thought,
bubble,
confusion,
question,
mark,
uncertainty,
thinking,
question,
problem,
solution,
brainstorming,
doubt,
curiosity,
wonder,
unknown,
search,
answer,
query,
interrogation,
enigma,
puzzle,
mystery,
dilemma,
perplexity,
bewilderment,
lost,
help,
support,
advice,
guidance,
information,
cognition,
icon,
symbol,
vector,
illustration,
line,
art,
black,
white,
isolated,
background,
clip art,
graphic,
design,
element,
simple
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