Pen on opened book, close up
Palabras clave
opened,
close,
up,
ball pen,
ball pen,
book,
business,
classic,
closeup,
datum,
education,
expertise,
hardcover,
information,
cognition,
library,
literary,
literature,
macro,
nobody,
note,
notebook,
open,
page,
paper,
pen,
publication,
read,
school,
sheet,
study,
text,
textbook,
university,
white,
writing
){kind=link}