A large black question mark centered on a plain surface as seen in illustration 1 (105).eps
Schlüsselwörter
question,
mark,
symbol,
researching,
thought,
confusion,
mystery,
answer,
puzzle,
thinking,
doubt,
discussion,
solution,
problem,
feeling,
information,
debate,
representation,
interest,
dialogue,
idea,
theme,
graphic,
expression,
tone,
figure,
topic,
mood,
clue,
indicator,
unknown,
suggestion,
curiosity,
conversation,
communication,
attention,
foreground,
subject,
signal,
atmosphere,
emotion,
shape,
hint,
sharpened,
element,
object,
concept,
signs,
design
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