Overhead view of many open books, each with a different page open.
Schlüsselwörter
book,
book,
open book,
page,
page,
text,
cognition,
learning,
education,
library,
literature,
study,
reading,
research,
information,
wisdom,
paper,
texture,
background,
abstract,
vintage,
antique,
old,
history,
pattern,
design,
concept,
overhead,
topview,
closeup,
macro,
photo,
still life,
object,
object,
bookworm,
bibliophile,
bookshop,
bookshop,
school,
college
Deutsch
