Prompt 1: Create an abstract artwork in a rectangular format featuring a split-color background, one half vibrant yellow and the other calming blue. Incorporate minimalist design elements such as clean lines or simple shapes that represent the two colors in a harmonious manner, emphasizing balance. The artwork should have a barely visible matte texture, enhancing the tactile feel. Use natural light to illuminate the piece, adding depth and dimension while ensuring the composition feels inviting and balanced.