Abstract Light Art Letter G AI Image Prompt

This is a futuristic abstract light art image with a vertical stripe composition. On a pure black background, semi-transparent luminous bands arranged at equal intervals cleverly form the shape of a capital letter "G" through color gradients and light-dark contrast. The colors of the bands transition from left to right, from deep cobalt blue and cyan to warm orange-red and cream white, then to bright white and gray-black on the right. The dynamic interplay of cool and warm colors enhances the outline of the letter. The edges of the bands have a soft blur and chromatic dispersion effect, as if capturing light trails in high-speed motion or visualizing digital signals. The overall style belongs to Abstract Light Art, blending a sense of technology and psychedelia, suitable as a background element for digital art, brand identity, or visual design.