(masterpiece, cosmic, ethereal:1.3), an enchanting depiction of cosmic doorways leading to other dimensions, (celestial hues:1.2) painting the scene with otherworldly colors, (intricate patterns:1.2) adorning the portals, (mystical energy:1.2) radiating from the thresholds, (interstellar backdrop:1.2) adding depth to the cosmic vista, (captivating and transcendent:1.3) artwork that invites viewers to explore the boundless possibilities of alternate realms through mesmerizing and fantastical cosmic doorways.