Question mark speech bubble on blue background.
Palabras clave
question,
mark,
background,
isolated,
bubble,
yellow,
problem,
help,
signs,
concept,
doubt,
ask,
icon,
symbol,
search,
faq,
paper,
business,
idea,
query,
solution,
note,
abstract,
asking,
blue,
answer,
white,
confusion,
uncertainty,
cyberspace,
banner,
support,
graphic,
information,
element,
message,
communication,
office,
school,
illustration,
mystery,
advice,
black,
researching,
question mark,
round,
solve,
red,
question mark