a breathtaking, highly detailed, ultra-high-resolution illustration in a vibrant comic book style, featuring three majestic felines, set against a subtle, gradient background that shifts from soft blue to creamy white, evoking a sense of warmth and serenity, where a stunning blind gray tabby with clouded eyes, its fur rendered in soft, swirling gray tones, sits regally alongside a sleek Russian Blue cat with piercing green eyes that shimmer like emeralds, its coat depicted in luscious, dark blues and silvers, and a large, majestic fluffy gray tabby with a thick, plush coat that appears almost lifelike, its whiskers delicately drawn, all three cats exuding a sense of tranquility and dignity, their eyes captivating the viewer's attention.