www.jaccomuller.com

www.stradivarivarnish.com

http://www.youtube.com/watch?v=IRTFeBPo30s

http://www.youtube.com/watch?v=aTOnWmIbC4M

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0004245

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0002554


http://www.gussetviolins.com/varnish.htm

Fungus-treated Violin:
http://www.sciencedaily.com/releases/2009/09/090914111418.htm

Photography:
Ruud van Empel

The May 2010 Letter from New York column in Classical Guitar Magazine
http://www.juliacrowe.com/2010pdf/5-10LFNY.pdf

Luthier:
http://www.vandenbroekvioolengitaarbouw.nl/

http://www.dejonghviolins.com