![](http://www.alamy.com/thumbs/6/951E3D5A-3620-4775-B1B3-75D94D3820A8/J8HDHR.jpg)
wall, tube, airing, extracted air, pink, sign, signal, concrete, wall, berlin,
Size: 5302px × 7069px
Photo credit: © sgodsc2 / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: air, airing, berlin, clinic, concrete, dyer, extracted, hospital, input, lftungsgitter, lftungsrohre, pigment, pink, sign, signal, staint, tube, ventilation, wall, waschbeton