realistic 3d human heart with golden accents on dark background

art darkness lighting painting drawing sketch poster iron circle organ light glass sculpture font carving black cartoon rose flower isolated roses food love leaf nature beauty dry ball decoration blue fantasy flowers wedding bouquet valentine plant dried object macro golden vintage tribal frame floral realistic gold accents dark background leaves based generative human heart anatomical arteries anatomy medical care red health abstract blood body cardiac muscle artery vessel veins cell beat internal cardiologist beats hand logo onyx