Just starting to flood the Google with Nik SilverFx processing as suggested by +Stephan Bollinger
and +Middleton Joshua
. As a person who used to process old B&W (Pan F was my favourite) in the 1970's/80's I like the options to dial in some grain and apply some selenium toning and stamp on some black (negative) borders - to get something like a Bill Brandt look.
This photo is an art gallery devoted to the kinetic sculptor/artist Len Lye. It is in NZ's provincial town of New Plymouth capital of the Taranaki area. Hat tip to +Klaus Herrmann
for his Smartest Sharpening Action too!