Stack of colorful books illustration: red blue yellow teal; design element
Schlüsselwörter
book,
stack,
book,
pile,
textbook,
learning,
education,
literature,
library,
study,
graphic,
illustration,
cartoon,
red,
yellow,
blue,
teal,
colours,
colourful,
cognition,
academic,
school,
university,
college,
collection,
object,
nobody,
cover,
spine,
page,
reading,
learn,
paper,
hardback,
heap,
group,
stacked,
element,
design,
isolated,
decorative,
icon,
symbol,
clip art,
item,
single
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