score_7, score_8, score_9, 2 alien creatures, (facing each other:1.2), hundreds of thin tentacles from their heads,  electric sparks in the air, some symmetry, inspiring each other, industrial sci-fi city background, ancient oil painting, worn canvas, defined lines, good contrast, renaissance era art, dark colour palette, visibly thick oil paint, visible canvas texture, industrial setting, professional painting, (masterpiece:1.2), (intricate details:1.2),8k, highly detailed