I borrowed this Root-Over-Rock Trident Maple and rest of the bonsai shown here from Bill Valavanis. They represent a very small sampling of the photos Bill took at the 92nd Kokufu Bonsai Exhibition of 2018.
Here's an outstanding pine with some very unusual deadwood. Looks kinda skeletal.
Phenomenal ramification on this root-over-rock maple.
A nebari to die for. Tree looks like it might be a Trident.
This snake-like cascading juniper has a lot to say. I like the small 3 pronged deadwood between the two foliage masses. Looks a bit like Neptune's trident.