An AI-generated tattoo project concept, this image presents a striking biomechanical anatomy composition that merges flesh and machine. The left side features a detailed ribcage and pelvis anchored by a sinewy spine; on the right, a segmented mechanical spine coils upward with glowing green orbs that pulse with energy. The design is rendered in black and grey, with neon-green accent lines tracing the contours of metal plates, cables, and pistons, creating a high-contrast, graphic look ideal for a bold back piece or full-sleeve. The composition reads as a study in contrast between organic form and industrial precision, inviting a narrative of resilience and transformation. The ribcage is anatomically oriented, the pelvis anchors the torso, and the spine provides a dramatic vertical axis; the syringe at the lower left hints at medical modification or revival, adding a hint of grafted science. The right-hand machine assembly resembles flexible tubing and interlocking shells, a pattern of repeated shapes that conveys motion and energy. This is a pattern-heavy concept, with repeating circular motifs and serrated edges that can be adapted into a full sleeve or back tattoo. As a custom tattoo design, it speaks to fans of biomechanical style, with a nod to black and grey realism and fine line detailing that preserves clarity when scaled. The green accents provide a focal point that draws attention to the core structure, while the surrounding negative space ensures legibility on skin. The piece is designed with cover-up potential in mind due to its dense, graphic elements, though the fidelity to anatomical cues and mechanical components also supports standalone body art. In the context of tattoo design, this concept showcases how modern ink artists translate complex machinery into wearable art, offering meaningful tattoos that merge technology with anatomy, providing a versatile template for a large-scale, high-impact tattoo design that can be customized in line thickness, shadow depth, and paneling. These are AI-generated tattoo projects, intended as creative explorations rather than final commissions.