"Create a poster with the words 'Seoul Modern Art Show' arranged in jelly-like letters. Each letter should have a soft, squishy texture and appear as if it is trapped inside transparent ice blocks. The ice should be glossy, with frosty edges and bubbles inside, giving a frozen and cold aesthetic. The overall design should be modern, vibrant, and visually striking, with the frozen jelly letters as the main focus, making it perfect for a trendy art show poster."