open book isolated on white background
Schlüsselwörter
book,
open,
opened,
1,
object,
page,
sheet,
isolated,
white,
background,
library,
textbook,
used,
literature,
vintage,
retro,
cover,
document,
culture,
letter,
paper,
archive,
cognition,
information,
old,
education,
blur,
font
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