chubu-sangaku national park in the chubu region of japan mono line art

mono line art chubusangaku national park hida mountains northern alps chubu region sangaku kokuritsu koen kamikochi mount hotaka shinano river chikuma japan asia island mountain range public recreation area state parks scenery landscape tourist attraction travel minimalist monoline drawing wire look single thickness weight work graphics design simple artwork black white isolated chubu-sangaku style