aged
ancient
antique
archive
background
black
book
closeup
collection
concept
cover
damaged
dark
dirty
dusty
education
eyewear
glasses
grunge
hardcover
heap
history
information
intelligence
knowledge
law
learning
leather
library
literature
obsolete
old
paper
pile
read
research
retro
school
science
scratched
shabby
stack
stained
study
textbook
university
vintage
weathered
wisdom
worn