A stunning 8k resolution watercolor painting of a fantastical rose bush, masterfully created by Alena Aenami. The painting showcases deep, lush colors and dramatic dark shadows, reminiscent of Ivan Shishkin's work. The rose bush is intricately detailed, with splendid brushstrokes and a splash of natural light that accentuates the vibrant colors. The background features a mystical, dreamy landscape, with a fantastical setting that evokes a sense of wonder. The artwork is presented as a matte painting, perfect for a splash screen or concept art in the Unreal Engine 5.