Create a realistic white space painting of a black panther and a leopard playing together, their powerful and graceful forms highlighted against a stark white background. The black panther, with sleek, glossy fur and piercing golden eyes, exudes strength and dominance, while the leopard, with a spotted coat and emerald green eyes, radiates elegance and curiosity. The animals are captured in a moment of playful interaction, their bodies intertwined as they chase and nuzzle each other. Deep shadows cast by their forms add depth and dimension to the scene, creating a dramatic contrast with the white space. The absence of any background or distractions allows the viewer to focus entirely on the intricate details of their fur, the intensity of their gazes, and the interplay of light and shadow on their bodies. The composition is dynamic and harmonious, with the animals' movements suggesting a moment of joy and connection. The white space amplifies their presence, creating a sense of timelessness and purity. The painting should capture the essence of their natural beauty and bond, blending hyper-realism with a minimalist artistic touch to create a bold and evocative piece.