A procedurally generated fractal tree glows with purple leaves against a dark backdrop, rendered in Three.js with WebGL. The animation allows free camera orbit via mouse and WASD movement, while post-processing effects layer over the scene through EffectComposer, UnrealBloomPass for glow, RGBShiftShader for chromatic aberration, FilmPass for grain, and optional GlitchPass, DotScreenPass, and AfterimagePass toggled by keyboard input.