Opened book on stack
Palabras clave
book,
stack,
paper,
education,
school,
background,
business,
colours,
retro,
abstract,
art,
signs,
idea,
frame,
literature,
isolated,
learn,
opened,
learning,
open,
hardcover,
reading,
library,
textbook,
heap,
white,
intelligence,
wisdom,
blank,
expertise,
document,
object,
culture,
science,
studying,
group,
cover,
datum,
writing,
study,
volume,
information,
symbol,
big,
tower
){kind=link}