Mandark is a dark ambient/extreme noise and soundscape project for West Australian born electronic music producer Boris Otterdam. Beginning in 2002 as a side project to Noistruct. Mandark creates both analogue and digital recordings, ambient isolationist style soundscapes, impromptu field recordings, extreme noise, spontaneous live synth compositions and dark and disturbing film score sound. influenced by power electronics, extreme and abstract noise, nightmares, sleep deprivation and film scores.