A tree in a large room with columns and a ceiling

There is a tree in a room with pillars, Inspired by 3D renderings by Alexander Kobzd, cg society contest winner, conceptual art, tree of life inside the ball, conceptual rendering, finalrender, 3 d concept render, 3d concept render, 3 d render even lit, physically-based renderingt, physically-based renderingt, collective civilization tree