Tafel mit Entwicklungskurve
Schlüsselwörter
board,
background,
hatching,
drawing,
drawing,
black,
concept,
illustration,
etching,
lime,
slate,
chalk,
schooling,
tutoring,
dirty,
raw,
abstract,
university,
school,
training,
copy space,
scoreboard,
display,
dirt,
dirty,
typography,
blackboard,
symbol,
write,
surface,
draw,
development,
positive,
curve,
career,
take off,
calculation,
success,
axis,
industry,
proportional,
exponential,
profit
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