I didn't expect acoustics to matter, yet opening patterns, backing materials

https://www.tumblr.com/loftilynoisytwist/817115604090863616/dormers-that-do-not-deceive-the-100-year

I didn't expect acoustics to matter, yet opening patterns, backing materials, and panel midsts in metal ceilings tame reverberation while keeping crisp, modern-day lines.