Suthin's "Happy Holidays to all" tree. It's a Trident maple root-over-rock (root devouring rock).
Staying close to home today, it’s our old friend Suthin Sukosolvisit offering some bonsai wizardry just in time for the New Year.
Cropped for a closer look at how the trunk is slowly devouring the rock
Suthin's caption says simply... "New home" You might recognize this as the tree that won Best Bonsai at the 6th U.S. National. It's a Japanese black pine
Cropped for a closer look at the trunk and pot
Does this trunk look familiar?