Giant suspension cables...?
In a sense yes... These are the bass strings of a #Steinway Spirio R Grand Piano.
They're wound so tight that they exert more than 20 tonnes of pressure on the frame.

Part of my Architecture In Music collection, exploring the insides of extraordinary instruments.

More at www.architectureinmusic.com

#photography #macro #classicalmusic #music #piano #laowa #lumix