Draw inspiration from the serene beauty of ocean waves on a warm summer's day. Picture a seamless gradient of azure blues blending into sweet seafoam greens on a set of Gel X nails. Add delicate accents of white marble swirls that mimic the foam atop gentle waves, and finish with subtle iridescent glimmers reminiscent of sunlight dancing across the water. Emphasize the ethereal and dreamy effect to evoke feelings of a tranquil beach escape. Each nail should tell its own unique oceanic story while maintaining a cohesive coastal vibe.