caption: In this picture, we see the man in the white T-shirt is holding an object. He is wearing the spectacles. In front of him, we see a yellow color drilling machine and we see a table in reverse position. Beside him, we see an object. Behind him, we see two tables. In the right bottom, we see a pen, an object and a brown color object. At the bottom, we see the floor and a carpet. On the right side, we see a wall. Beside that, we see a blue pillar. In the background, we see the glass windows.