silhouette Open black book side perspective drawing icons minimal back book notebook on the upside down outline laying
Schlüsselwörter
book,
design,
dictionary,
education,
icon,
illustration,
information,
isolated,
cognition,
learning,
library,
literature,
open,
page,
paper,
pictogram,
publish,
read,
signs,
simple,
symbol,
text,
textbook,
vector,
web,
school,
writing,
writer,
artist
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