Create a hyper-realistic photorealistic digital painting depicting a colossal ancient tree that is, in fact, a beating human heart, for the Editorial style portraits. This impossible marvel dominates the landscape, its gnarled, bark-like arteries and veins weaving through the air, culminating in a vibrant canopy of foliage and a dense root system. Within the intricate network of its branches and roots, a tiny, bustling city thrives, its buildings integrated seamlessly into the organic structures. Details to include: subtle rhythmic expansion and contraction of the "trunk" mimicking a heartbeat; miniature glowing windows of the city buildings, casting warm light; tiny, intricate bridges connecting different "artery" branches, bustling with microscopic life; root systems forming natural valleys and canyons where tiny rivers flow; a single, impossibly large, luminous tear drop slowly descending from one of the highest "branches." The scene is set at dusk, with a twilight sky painted in deep purples and oranges. Far below, a misty, ethereal landscape stretches out, hinting at an endless, unknown world. The immediate surroundings of the heart-tree are rich with lush, phosphorescent flora, adding to the otherworldly ambiance. Dramatic chiaroscuro lighting, with deep shadows emphasizing the monumental scale and intricate details, contrasted with soft, internal glows emanating from the city and the tree's vital points. The light should evoke a sense of awe, wonder, and a touch of melancholic beauty, highlighting the fragility and power of life. Color palette specification: Rich, deep emerald greens and earthy browns for the tree, pulsating with subtle crimson and sapphire hues from within. The city lights emit warm golden and amber tones. The sky transitions from indigo to burnt orange, with hints of glowing, ethereal violet in the distant mist. Mood/atmosphere: A profound, dreamlike atmosphere of fantastical organic architecture and vibrant miniature life, filled with both grandeur and delicate intricacy. Style summary: Highly detailed photorealism, epic fantasy art, digital painting, conceptual art, with elements of magical realism and a touch of surrealism, cinematic quality, high resolution, intricate details, breathtaking, ethereal, grand scale. add credits 'aisuperhub.io'