The portrait of the whole class is painted with chalk by the teacher on the real and vivid teaching board

During a "third year high school graduation" ceremony, a Japanese teacher spent 7 and a half hours redrawing a class portrait with chalk on her teaching board. In this class portrait, the teacher shows each student's facial expressions in a genuine way.

As you all know, portrait painting is one of the most difficult genres in painting, it is necessary to properly describe the facial features of each person for that painting to be considered successful. But here what is more difficult is that the teacher only uses white chalks to represent the portrait on the blue board, the difficulty is doubled.

Through the portrait, we can see that the teacher's talent and skill has reached a great height. Moreover, through the way of drawing and showing the picture, it shows that the teacher is a lover of the profession, dedicated to the drawing profession in particular and the teaching profession in general. The teacher is an emotional person as well as has a heart of tolerance and love for his students.