The Background of the Flute Scene

From Dane Hallett's facebook page:

'At some point in the development of the story, Davids living quarters was to be filled with instruments crafted from locally sourced materials. I suppose it ultimaltey boiled down to the 'flute' scene, but during the concept phase Ridley and the designer were right into basing them on real ancient items (hence the cluttered reference on every page).'

https://www.facebook.com/media/set/?set=a.1443279082389175.1073741840.801247429925680&type=3