This concept presents a jellyfish tattoo designed in black and grey, executed as a refined fine-line tattoo design sketched on paper. The central jellyfish features a bell-like canopy with delicate outlines and a tangle of sinuous tentacles that drift across the page, while subtle shading preserves a translucent, living quality. Surrounding the main form, a handful of geometric hexagons introduce a quiet pattern that provides architectural contrast without overpowering the marine focal point. The piece is conceived as an idea for a custom tattoo design and is well-suited for a small tattoo or as a component in a sleeve, with a focus on legibility when scaled down. The line work is crisp and consistent, with variable line weights to differentiate the jellyfish’s mantle from the trailing filaments, while negative space preserves airiness. The grayscale palette supports a timeless black and grey aesthetic, ensuring longevity and easy integration with other body art. Symbolically, the jellyfish conveys resilience, adaptability, and grace, while the hexagonal geometry hints at balance and order—an appealing juxtaposition for meaningful tattoos or a marine-inspired concept in a Japanese or contemporary style. For practitioners, this concept offers a flexible template that can be adapted to Japanese style tattoo cues or maintained within a fine-line tradition, translating well to small tattoos or subtle placements. The image exemplifies an AI-generated tattoo project concept that can be refined for clients, illustrating how pencil-sketch discipline translates into ink-ready design language. It demonstrates technique in fine-line contouring, black and grey shading, and precise line work, aligning with trends in tattoo design that favor meaningful tattoos and refined body art while preserving ink longevity. The composition remains versatile enough to inform a cover-up-friendly piece or to anchor a larger, cohesive portfolio concept, presenting a timeless, ocean-inspired silhouette ready for skin.