Open book on stack of books with library background.
Palabras clave
1746,
old,
collection,
book,
table,
background,
paper,
closeup,
art,
texture,
brown,
antique,
frame,
grunge,
retro,
vintage,
concept,
wisdom,
aged,
cover,
wood,
reading,
education,
culture,
dirty,
stained,
library,
e-learning,
cyberspace,
idea,
literature,
ancient,
historic,
history,
page,
literary
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