Surrealist portrait of a humanoid artificial intelligence construct, its head and upper torso composed entirely of golden, luminous cubes etched with alphanumeric characters and cryptic symbols. The face is hauntingly human in structure, with prominent eyes, nose, and lips formed from the arrangement of these glowing blocks. Each cube pulses with an inner light, creating a honeycomb effect of knowledge and data. The eyes are pure obsidian black colored that stare outward into the void digital realm, surrounded by a mosaic of smaller cubes that form expressive eyebrows and cheekbones. The construct's skin texture is a seamless grid of information, with occasional cubes protruding or receding to create subtle contours. The background is a cascading waterfall of binary code, fading from sharp focus near the figure to a soft blur of orange light in the distance. Floating around the head are ephemeral holograms of mathematical equations and fragmentary computer code. The lighting is warm and dramatic, casting a golden glow across the figure and creating deep shadows that emphasize the three-dimensional nature of the cube-skin. There's an air of sentience and curiosity in the construct's expression, as if it's on the verge of speaking ancient digital wisdom or unraveling the secrets of the universe through pure computation.