Close up on open book pages.Toned.
Palabras clave
book,
open,
literature,
page,
paper,
document,
concept,
stack,
macro,
read,
curve,
shape,
education,
law,
textbook,
abstract,
datum,
background,
studying,
library,
art,
row,
heap,
decoration,
text,
information,
print,
nobody,
study,
light,
line,
symbol,
write,
mag,
design,
intelligence,
learn,
booklet,
element,
blurred
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