Custom, elegant black-and-grey tattoo commemorating my pets…

Create a custom, elegant black-and-grey tattoo commemorating my pets, using the uploaded photos as accurate references. COMPOSITION: A narrow vertical design with a thin, straight central line. Arrange half-faces alternately along it: first on the left, second lower down on the right, third on the left, continuing the pattern. Each face shows exactly half of the animal’s face, with a clean vertical edge aligned with the central line. THE PETS: 1. Classic bicolor Persian cat: long, thick, fluffy fur, distinctive facial markings and individual expression. Avoid exaggerated flat facial features. 2. Completely black Canadian Labrador Retriever: broad head, characteristic muzzle, short dense coat and warm brown eyes. Preserve his real facial proportions and subtle lighter areas. 3. British Shorthair Golden Tabby cat: round face, full cheeks, dense plush coat, golden tabby markings and distinctive eyes. Prioritize each animal’s actual appearance over generic breed characteristics. Reproduce their real eyes, fur patterns, facial proportions and expressions from their photographs. DECORATION: Fill the empty spaces around the central line with delicate botanical branches, fine leaves, tiny stars, dots and subtle ornamental curves. Keep these elements balanced and secondary to the portraits. STYLE: Realistic black-and-grey portraits, fine-line details, soft graphite shading and stippling. No color, text, names or dates. Clean white background, elegant and timeless, with enough contrast and spacing for a lasting tattoo. FUTURE EXPANSION: Make the design vertically extendable, leaving room at the bottom to add future pets in the same alternating half-face style without redesigning the existing composition. The final tattoo should feel cohesive, personal and emotionally meaningful, representing the animals who have accompanied me throughout my life. Preserve their individual likenesses above all else.