![](https://freight.cargo.site/t/original/i/6ef20b00ea3e827db97e9f7d59c8e908f6321cc97c34d571d740cf69c8658fdd/IMG_7496.jpg)
Dust/Wall and dust/variable size/2019
I used sandpaper to sand the wall until it became extremely smooth,and during the sanding process, dust fell on the ground
I used sandpaper to sand the wall until it became extremely smooth,and during the sanding process, dust fell on the ground