Front close up view big blank rectangle abstract geometrical background
Schlüsselwörter
geometrical,
background,
class,
write,
blackboard,
educate,
board,
marker,
notice,
draw,
clear,
lesson,
learn,
business,
reminder,
magnetic,
drawing,
university,
clean,
isolated,
education,
note,
blank,
object,
office,
school,
frame,
white,
presentation,
space,
empty,
classroom,
clip,
notice board,
whiteboard,
framework,
information,
element,
design,
show,
lecture,
copy,
message,
billboard,
work,
border,
marketing
Deutsch
