The image is a 3D rendering of a DNA double helix, which is a type of DNA molecule. The background is dark blue with white text that reads "CTAGCAGC" and "CTACG" in all caps. The DNA strands are arranged in a spiral-like pattern, with each strand slightly overlapping the one below it. The strands are made up of small, round, blue beads that are connected by thin, white lines. The overall effect is a complex and intricate representation of the DNA structure.