mesmerizing and futuristic artwork of a tesseract, a four-dimensional hypercube visualized in three-dimensional space. The structure appears to float in a vast, cosmic void filled with swirling galaxies, glowing nebulae, and scattered stars. The tesseract itself is composed of radiant, transparent edges that pulse with shifting colors—ranging from electric blue to neon pink and gold. Its inner and outer cubes are interconnected by luminous, geometric lines, creating a sense of infinite complexity and depth. The perspective warps slightly, giving the viewer a feeling of staring into a multidimensional object beyond comprehension. The atmosphere is mysterious, awe-inspiring, and thought-provoking, representing the boundaries between dimensions and the vastness of the universe.