Create a vibrant marketing poster background featuring a blend of abstract shapes and patterns in bold colors like electric blue, vibrant orange, and neon green. Incorporate dynamic lines and curves that give a sense of movement and energy. The background should have a subtle gradient effect transitioning from dark to light, enhancing the overall depth. Include space for text and images, ensuring it remains uncluttered and visually appealing.

AI Photo

Create a vibrant marketing poster background featuring a blend of abstract shapes and patterns in bold colors like electric blue, vibrant orange, and neon green. Incorporate dynamic lines and curves that give a sense of movement and energy. The background should have a subtle gradient effect transitioning from dark to light, enhancing the overall depth. Include space for text and images, ensuring it remains uncluttered and visually appealing.