An open, empty book rendered in black line art on a white background
Schlüsselwörter
book,
open,
empty,
blank,
page,
widener,
white,
black,
line,
outline,
text,
information,
cognition,
story,
novel,
literature,
read,
learning,
study,
education,
research,
wisdom,
intelligence,
concept,
graphic,
illustration,
drawing,
art,
simple,
minimal,
design,
icon,
symbol,
object,
item,
document,
writing,
library,
school,
university,
student,
teacher,
prof,
lesson
Deutsch
