Its a technique that created recess on glass surface. It was done with special equipment, the sandblasting machine.
I did it for my final project, its about designing glass panel.
Not much to mumbling bout this stuff, but once again, I also designed my presentation board with futuristic theme but the presentation is not very well. It sucks! because I forgot to add some lighting, flowers on the wall interior design.
In addition, one of my lecturers was totally in temper because she doesn't impressed with all of my studiomates product. Some external assessor also was there to the presentation. Still, I have to struggle for the best in my next sem.