Two stacked hardcover books with blue and pink covers isolated on transparent background
Schlüsselwörter
book,
hardcover,
stacked,
blue,
pink,
cover,
page,
white,
reading,
literature,
education,
cognition,
study,
library,
collection,
object,
isolated,
transparent,
background,
graphic,
design,
element,
clip art,
illustration,
visual,
simple,
clean,
open,
closed
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