a mesmerizing oil painting of a vibrant, cosmic scene featuring giant, colorful planetary spheres floating in a vast galaxy.

a mesmerizing oil painting of a vibrant, cosmic scene featuring giant, colorful planetary spheres floating in a vast galaxy. The central sphere radiates a spectrum of colors—shimmering shades of green, yellow, orange, and purple—encased in a luminous, glass-like surface that reflects the celestial surroundings. Surrounding planets, each unique with fiery textures or shadowed craters, add depth and intrigue. The cosmic backdrop is a swirl of glowing nebulae, streaks of electric blue, and distant stars scattered across the infinite darkness. Use dynamic, bold brushstrokes to capture the ethereal light effects, the interplay of vibrant colors, and the immense scale of this otherworldly and awe-inspiring cosmic landscape."