Looping animation. Dark grey sponge soundproof noise barrier in infinite, endless pattern.
Looping animation. Dark grey sponge soundproof noise barrier in infinite, endless pattern.
Looping animation. Dark grey sponge soundproof noise barrier in infinite, endless pattern.
Dark grey sponge soundproof noise barrier in infinite, endless pattern. Little semi-translucent pyramids dumping unwanted sound are lit by a spotlight. Long lens looping animation. 4KHD
