abstractions of biomes as patches of tendrils and disks with palettes nodding to the 5 majors: tundra, forest, grassland, aquatic & desert. [ live view commands ] [ S : save current size (fast) ] [ 1 : save 2000x2000 png (not too bad) ] [ 2 : save 4000x4000 png (takes a few) ] [ 3 : save 6000x6000 png (slow) ] [ 4 : save 8000x8000 png (quite slow) ]