fohk:

path of least resistance, path of most resistance, delta
‘path of least resistance’ presents the remains of a 50,000 volts electric 
discharge as it burns its way through paper. the series of delicates fractal 
patterns reveal an imminently natural rule as the electric current propagates 
through the medium unpredictably but always where it is easier for it to go. the results evokes rivers, tributaries, oxbow lakes, blood vessels, veins, capillaries, and plant roots, the patterns of which all stemming from the same genetic law.

troika