A stack of white envelopes for background.
Palabras clave
envelope,
background,
stack,
many,
heap,
postage,
up high,
blank,
box,
business,
card,
colours,
communication,
address,
concept,
bill,
contact,
correspondence,
delivery,
design,
document,
electronic mail,
empty,
envelope,
flat,
frame,
group,
information,
invitation,
lay,
object,
office,
paper,
send,
tax,
wallpaper,
white,
workplace,
layout,
pastel,
write,
letter,
mail,
message,
pile,
post,
post office