Blank teaching Board in different color namely black, green and white color board isolated on white color background
Palabras clave
background,
black,
blank,
board,
brainstorm,
communication,
concept,
design,
drawing,
education,
empty,
frame,
graphic,
green,
horizontal,
idea,
illustration,
isolated,
learn,
lecture,
lesson,
note,
nothing,
school,
texture,
white,
white background,
written