---
experiment: text-overlay
variant: template-header-v005
source_image: iris-venn_2026-05-19_v005-template-exp.png
output_image: iris-venn_2026-05-19_v005-template-exp-overlay.png
workflow: 04-reference-board/reference-sheet-text-overlay-workflow.md
text_source: template-composition v3 header-only (scripts/fieldvault-overlay-text.py --profile template-header-v005)
script: scripts/fieldvault-overlay-text.py
status: experimental
promoted: false
---

## Summary

Header-only overlay on v005 composed template sheet.
Original `iris-venn_2026-05-19_v005-template-exp.png` untouched.

## Profile notes

Header-only overlay on v005 template composition decision pass.

## Overlay applied

### Header

- FIELD COMMAND — HERO REFERENCE
- IRIS VENN
- Long-Range Reconnaissance Officer
- v005-template-exp

### Annotation labels

None (header-only).

## Notes

- Fixed template coordinates for 1024×1536 portrait only.
- System fonts: DejaVu / Liberation (no vendored fonts).
- Not approved baseline; not promoted to `03-selected/`.