- Context IDs: EFTA_R1_01489382; EFTA02422648
- Image type: grayscale close-up photograph
- Subject: human navel (umbilicus) on abdomen
- Features: central vertical slit-like depression; puckered surrounding skin; fine skin texture/pores visible
- No visible piercings, dressings, or obvious lesions/scars
- Lighting: subtle directional shading from top-right creating shadow in the depression

EFTA_R1_01489382
EFTA02422648