F19 – Reference Images Needed: Western Hallstatt – SW German / Heuneburg Sphere (Ha D)

Purpose

This file identifies the specific reference images a user should source or provide to Nano Banana Pro for historically accurate generation of a Heuneburg-sphere Ha D elite figure. Images are categorised as must-have (accuracy depends on them), nice-to-have (improves fidelity), and existing corpus references already collected in Block 2 visual_references/ files.

1. MUST-HAVE REFERENCES

These images are essential for Nano Banana Pro to render the distinctive visual elements of a Heuneburg-sphere figure. Without them, the model will default to generic or anachronistic imagery.

1.1 Heuneburg Mudbrick Wall Reconstruction

What to find: A photograph or archaeological illustration showing the reconstructed mudbrick wall (Lehmziegelmauer) of the Heuneburg Period IV, with its rectangular projecting bastions on a limestone socle. The wall should show sun-dried mudbrick courses in a warm tan/ochre colour, the projecting rectangular towers at regular intervals, and the limestone foundation layer.

Where to find it:

Landesamt fur Denkmalpflege Baden-Wurttemberg publication photographs (Krausse et al. 2016, The Heuneburg and the Early Iron Age Princely Seats, Archaeolingua – contains reconstruction drawings)
Heuneburg-Freilichtmuseum (open-air museum) at Hundersingen: the partially reconstructed mudbrick wall section is on-site and photographed by visitors. Search: “Heuneburg Freilichtmuseum Lehmziegelmauer” or “Heuneburg open air museum mudbrick wall”
World Archaeology feature article: https://www.world-archaeology.com/features/heuneburg-first-city-north-of-the-alps/ (may contain reconstruction images)
Wikipedia: https://en.wikipedia.org/wiki/Heuneburg (contains photographs and reconstruction diagrams)

Why it matters: The mudbrick wall is the single most visually distinctive element of the Heuneburg. Without a reference image, Nano Banana Pro will generate a generic timber palisade or stone castle wall, neither of which is correct. The wall must look like Mediterranean mudbrick architecture, not a medieval European fortification.

1.2 Attic Black-Figure Pottery (Kylix or Skyphos)

What to find: A photograph of an Attic black-figure kylix (drinking cup) or skyphos of the type found at the Heuneburg – late 6th or early 5th century BC. The vessel should show the characteristic black-figure technique: dark figures on a red/orange ground, with details incised.

Where to find it:

Metropolitan Museum of Art: search “Attic black-figure kylix” at https://www.metmuseum.org/art/collection/search – numerous high-quality Open Access examples
British Museum: search “Attic black-figure kylix 500 BC” at https://www.britishmuseum.org/collection
Landesmuseum Wurttemberg Stuttgart: the actual Heuneburg Attic pottery fragments are held here, but individual sherd photographs are not readily available online. Search: “Landesmuseum Württemberg Heuneburg Attische Keramik”
Google Arts & Culture: search “Attic kylix” at https://artsandculture.google.com/

Why it matters: Attic pottery is the most archaeologically diagnostic Mediterranean import at the Heuneburg. In wine-consumption scenes, the figure should be holding or drinking from an Attic kylix, not a medieval goblet or a generic ceramic cup. The red-and-black colour scheme is visually distinctive and immediately signals Greek provenance.

1.3 Massaliote Wine Amphora

What to find: A photograph of a Massaliote-type wine amphora – the transport container that carried Greek wine from Massalia (Marseille) to the Heuneburg via the Rhone-Saone corridor. Massaliote amphorae have a characteristic shape: cylindrical body, small handles high on the shoulder, a distinct rim profile.

Where to find it:

ResearchGate: search “Massaliote amphora Hallstatt” – Sacchetti 2016, “Transport Amphorae in the West Hallstatt Zone” (Oxford Journal of Archaeology) contains amphora profile drawings and possibly photographs. URL: https://onlinelibrary.wiley.com/doi/abs/10.1111/ojoa.12088
Musee d’Histoire de Marseille: the museum’s Mediterranean archaeology collection includes Massaliote amphorae. Search: “amphore massaliete Musee Marseille”
ARACHNE (DAI database): https://arachne.dainst.org/search?q=massaliote+amphora
Europeana: https://www.europeana.eu/en/search?query=massaliote+amphora

Why it matters: The amphora is the physical evidence for the wine trade that defined the Heuneburg’s Mediterranean connection. Amphora sherds are the most numerous Mediterranean import category at the site. The amphora’s distinctive shape (different from later Roman amphorae or generic “jug” forms) must be correct.

1.4 Hallstatt Painted Ware Pottery

What to find: A photograph of Hallstatt Buntkeramik (painted ware) – the polychrome geometric-decorated pottery diagnostic of the western Hallstatt zone. Key forms to look for: Kegelhalsgefass (conical-necked urn), pedestalled dish, or wide-mouthed bowl. Decoration should show geometric motifs (concentric circles, zigzags, meanders, checkerboards) in red, white, yellow, and/or black pigments.

Where to find it:

Landesmuseum Wurttemberg Stuttgart: holds the primary Heuneburg and Magdalenenberg painted ware collections. Search: “Hallstatt Buntkeramik Landesmuseum Württemberg” or “Hallstatt painted pottery”
Google Arts & Culture: search “Hallstatt Keramik” at https://artsandculture.google.com/partner/landesmuseum-wuerttemberg
NHM Wien: some Hallstatt painted ware from the Hallstatt cemetery itself. Search “Hallstattmalerei NHM” but note that Hallstatt painted ware is primarily a western zone type
Wikimedia Commons: https://commons.wikimedia.org/wiki/Category:Hallstatt_culture_artefacts – may contain painted ware photographs from museum exhibitions
ResearchGate: search “Hallstatt Buntkeramik” for publication figures with painted pottery photographs

Why it matters: Hallstatt painted ware is the ceramic signature of the western Hallstatt zone. It visually distinguishes the western sphere from the eastern Kalenderberg tradition. In settlement or feasting scenes, painted ware should be visible alongside the Mediterranean imports. Without a reference, Nano Banana Pro may generate plain pottery or anachronistic forms.

1.5 Ha D Serpentine Fibula (Schlangenfibel)

What to find: A photograph of a bronze serpentine fibula (Schlangenfibel) of the Ha D1 type – the diagnostic dress fastener for this figure.

Where to find it:

Already in corpus: visual_references/A3_fibulae.md entry 15 – UT Austin Iron Age Celts Hochdorf gold serpentine fibulae: https://www.laits.utexas.edu/ironagecelts/hochdorf11.php (*** quality, publication photographs from Landesmuseum Wurttemberg)
Already in corpus: visual_references/A3_fibulae.md entries 12-13 – Wellcome Collection bronze serpentine fibulae: https://wellcomecollection.org/works/wge35vvq and https://wellcomecollection.org/works/d7rw8hmn
Already in corpus: visual_references/A3_fibulae.md entry 25 – ResearchGate typological diagram including Mansfeld classification: https://www.researchgate.net/figure/fibulae-of-Central-europe-of-the-late-Hallstatt-period-Gedl-2004-Hvala-2012-mansfeld_fig4_347482133

Why it matters: The serpentine fibula is the chronologically diagnostic dress fastener for Ha D1. Using any other fibula type (especially Certosa fibulae, which are eastern) would create a regional or chronological error.

1.6 Ha D Iron Dagger with Antenna Pommel

What to find: A photograph of a Hallstatt Ha D iron dagger with an antenna-form pommel (Antennendolch), the weapon type that replaced long swords in the western zone during Ha D.

Where to find it:

Already in corpus: visual_references/B6_weapons.md entry 17 – UT Austin Hochdorf gold-covered dagger: https://www.laits.utexas.edu/ironagecelts/hochdorf8.php (*** quality)
Already in corpus: visual_references/B6_weapons.md entry 11 – NHM Wien Sketchfab 3D scan of antenna dagger with sheath (NHMW-Prae 24.048): https://sketchfab.com/3d-models/antenna-dagger-and-sheath-nhmw-prae-24048-1c51fd7dcffa41c5b596e62eeb0e6c31 (*** quality, interactive 3D model)

Why it matters: The dagger (not a sword) is the correct weapon for western Ha D. The antenna pommel is the typological link to the earlier Ha C antenna swords. Using a long sword would be a phase error; using a straight-pommeled dagger would miss the diagnostic form.

2. NICE-TO-HAVE REFERENCES

These improve accuracy but are not critical.

2.1 Heuneburg Site Plan / Aerial View

What to find: An aerial photograph or plan drawing showing the Heuneburg citadel plateau (3.2 ha) and the extent of the outer settlement (80-100 ha), ideally with the mudbrick wall section indicated.

Where to find it:

Krausse et al. 2016, The Heuneburg and the Early Iron Age Princely Seats (Archaeolingua) – contains site plans
Fernandez-Gotz and Krausse 2013, “Rethinking Early Iron Age Urbanisation” (Antiquity 87) – contains plans and aerial views. URL: https://www.cambridge.org/core/journals/antiquity/article/rethinking-early-iron-age-urbanisation-in-central-europe-the-heuneburg-site-and-its-archaeological-environment/46834B4C62C4A5ACE70DD1D8587F474A
Heuneburg Freilichtmuseum information boards may be photographed and posted online

Why it matters: Helps establish the correct scale and layout of the settlement for contextual scenes. The Heuneburg was a large settlement, not a small fort.

2.2 Hohmichele Tumulus

What to find: A photograph of the Hohmichele tumulus (approximately 800 m west of the Heuneburg citadel) – one of the largest burial mounds in central Europe, approximately 80 m in diameter and originally about 13 m high.

Where to find it:

Search: “Hohmichele Tumulus Heuneburg” or “Hohmichele Grabhügel”
Wikipedia: https://en.wikipedia.org/wiki/Hohmichele – may contain photographs
Heuneburg Freilichtmuseum area photographs

Why it matters: The Hohmichele is a prominent landscape feature associated with the Heuneburg and could appear in background views. Its massive size (80 m diameter) is visually distinctive.

2.3 Bettelbühl Grave Goods (Gold Ear-Rings and Belt Plate)

What to find: Photographs of the gold ear-rings and gold-sheet belt plate from the Bettelbühl female burial excavated by Krausse’s team in 2010.

Where to find it:

Already in corpus: visual_references/A6_jewellery.md section 2.3 – Cambridge Antiquity 2017 article on the Keltenblock project: https://www.cambridge.org/core/journals/antiquity/article/keltenblock-project-discovery-and-excavation-of-a-rich-hallstatt-grave-at-the-heuneburg-germany/06DA174F38A2CD1D2EB737222AAFCEBA [may require institutional access for full figures]
Press photographs from the Keltenblock excavation: search “Bettelbühl Heuneburg Gold” or “Keltenblock Heuneburg Grabfund”

Why it matters: Establishes a gold-working tradition specifically at the Heuneburg, confirming that Heuneburg-sphere elites used gold ornaments.

2.4 Hochdorf Gold Torc and Arm Ring

What to find: Close-up photographs of the Hochdorf gold torc (neck ring) and gold arm ring, showing the repoussee geometric decoration and buffer terminals.

Where to find it:

Already in corpus: visual_references/A6_jewellery.md section 1.2 – UT Austin: https://www.laits.utexas.edu/ironagecelts/hochdorf7.php (*** quality)
Wikipedia Hochdorf page (museum-sourced photographs)

Why it matters: While the Hochdorf burial is from the Hohenasperg sphere rather than the Heuneburg proper, the gold ornament style provides the best evidence for what high-status western Ha D gold jewellery looked like.

2.5 Etruscan Bronze Schnabelkanne

What to find: A photograph of an Etruscan bronze Schnabelkanne (beaked flagon/jug) – the type of Etruscan bronze vessel found at Furstensitze.

Where to find it:

Already in corpus: visual_references/B7_feasting_equipment.md entries 10-14 – multiple examples including the Durrnberg Schnabelkanne (Keltenmuseum Hallein) and examples from Ostrov near Pilsen
Virtual Archaeological Museum Worms: https://virtualmuseum-worms.weebly.com/etruskschnabelkanne.html

Why it matters: The Schnabelkanne is a visually distinctive Mediterranean vessel type with its trefoil mouth and arching handle. It signals Etruscan trade connections.

2.6 Gold-Covered Shoes (Hochdorf)

What to find: Photographs of the Hochdorf gold shoe ornaments showing the pointed/upturned toe form.

Where to find it:

Already in corpus: visual_references/A6_jewellery.md section 6 – UT Austin: https://www.laits.utexas.edu/ironagecelts/hochdorf9.php (*** quality)
World History Encyclopedia: https://www.worldhistory.org/image/10934/golden-shoes-of-hochdorf/

Why it matters: The upturned pointed toe is the only well-attested elite footwear form for western Ha D.

2.7 Glass Beads (Hallstatt/Heuneburg Type)

What to find: Photographs of Hallstatt-period glass beads, particularly polychrome eye beads in blue, yellow, and white.

Where to find it:

Already in corpus: visual_references/A6_jewellery.md section 4.2 – MDPI Materials open-access article with bead photographs: https://www.mdpi.com/1996-1944/15/16/5740 (*** quality)
Full text also at PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC9414364/

Why it matters: Glass bead production is attested ON-SITE at the Heuneburg (Koch 2006), making glass beads a specifically Heuneburg-linked ornament type.

2.8 Lignite/Jet Bracelets

What to find: Photographs of black stone (lignite/jet/shale) bracelets from Ha D western zone contexts.

Where to find it:

Already in corpus: visual_references/A6_jewellery.md section 7 – reference via Keltenblock article (Antiquity 2017). The Bettelbühl/Keltenblock grave specifically contained bracelets carved from black stone.
British Museum: https://www.bmimages.com/preview.asp?image=01612922030 (Hallstatt D bracelet from Charvais)

Why it matters: Lignite/jet bracelets are a distinctively western Ha D ornament type, attested specifically at the Heuneburg (Keltenblock grave, 583 BC).

3. EXISTING REFERENCES IN CORPUS

The following visual reference links already collected in Block 2 files are directly relevant to F19:

Fibulae

A3 entry 15: Hochdorf gold serpentine fibulae (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf11.php
A3 entry 2: Landesmuseum Wurttemberg late Hallstatt fibula (*** quality): https://artsandculture.google.com/asset/fibula-of-the-late-hallstatt-period-unknown/GQHa3w-iVrejgA
A3 entry 25: Typological diagram of late Hallstatt fibulae (*** quality): https://www.researchgate.net/figure/fibulae-of-Central-europe-of-the-late-Hallstatt-period-Gedl-2004-Hvala-2012-mansfeld_fig4_347482133

Weapons

B6 entry 17: Hochdorf gold-covered dagger (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf8.php
B6 entry 11: NHM Wien antenna dagger 3D scan (*** quality): https://sketchfab.com/3d-models/antenna-dagger-and-sheath-nhmw-prae-24048-1c51fd7dcffa41c5b596e62eeb0e6c31

Jewellery and Costume

A6 section 1.2: Hochdorf gold torc, arm ring, belt (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf7.php
A6 section 6: Hochdorf gold shoe ornaments (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf9.php
A6 section 2.3: Keltenblock (Heuneburg) grave jewellery (Antiquity 2017): https://www.cambridge.org/core/journals/antiquity/article/keltenblock-project-discovery-and-excavation-of-a-rich-hallstatt-grave-at-the-heuneburg-germany/06DA174F38A2CD1D2EB737222AAFCEBA
A6 section 4.2: Hallstatt glass beads (*** quality): https://www.mdpi.com/1996-1944/15/16/5740

Feasting Equipment

B7 entries 1-3: Hochdorf bronze cauldron (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf2.php
B7 entry 7: Hochdorf drinking horns (*** quality): https://www.laits.utexas.edu/ironagecelts/hochdorf10.php
B7 entries 10-14: Schnabelkannen from various sources

Costume Reconstruction

A2 entry 3: Costume reconstruction based on finds (*** quality, ResearchGate): https://www.researchgate.net/figure/Textiles-from-the-Hallstatt-period-reconstruction-based-on-finds-A-C-and-E-G-Hochdorf_fig20_325313888
A2 entries 7-10: Hochdorf personal items, fibulae, gold belt, gold shoes (UT Austin)
A2 entry 15: EXARC Journal prehistoric dress reconstruction: https://exarc.net/issue-2018-3/at/prehistoric-dressing-third-millennium

Museum Overview Pages

B7 entry 27: Landesmuseum Wurttemberg exhibition: https://www.landesmuseum-stuttgart.de/en/exhibitions/antiquity-celts-kunstkammer
B7 entry 28: Google Arts & Culture Landesmuseum partnership: https://artsandculture.google.com/partner/landesmuseum-wuerttemberg

4. REFERENCE IMAGES TO AVOID

Do NOT provide the following types of images as reference for F19:

Eastern Hallstatt Material

Negau-type helmets (Zenjak, Stična, Novo Mesto) – these are eastern zone / Etruscan-derived. The western Hallstatt zone did not use them.
Bronze cuirasses or greaves (Kleinklein, Stična) – eastern zone warrior panoply only.
Certosa fibulae – eastern zone diagnostic type, not western.
Decorated situlae with narrative scenes (Vace situla, Certosa situla, Kuffarn situla) – these are eastern Hallstatt / Este-Venetic production. The western zone received Mediterranean bronze vessels (cauldrons, Schnabelkannen, kraters), not locally produced situlae.
Kalenderberg pottery (Sopron figural ware, incised decoration on dark fabric) – this is the eastern ceramic tradition, replaced in the west by Hallstatt painted ware.
Strettweg cult wagon – eastern Hallstatt (Styria).
Kleinklein sheet-bronze face masks and hand covers – eastern zone elite burial tradition.

Wrong Period

Ha C long swords (Gündlingen type, Mindelheim type, full-size antenna swords) – these are Ha C weapons; western Ha D uses daggers.
La Tene material – curvilinear art, two-wheeled chariots, La Tene fibulae with upturned free-standing foot, Waldalgesheim-style ornament.
Roman-period material of any kind.

Wrong Context

Re-enactment photographs showing La Tene or later Celtic costume – most Celtic re-enactment groups dress for the 3rd-1st century BC, not the 7th-5th century BC. Hallstatt dress is distinctly different from La Tene dress.
Medieval castle walls or timber palisades – the Heuneburg mudbrick wall is Mediterranean in character, not medieval.
Generic “Celtic” imagery from tourism sites, stock photos, or AI-generated reconstructions.
Greek symposion scenes with reclining figures on couches – while the Heuneburg consumed wine from Greek vessels, the local feasting practice was NOT the Greek symposion. Wine was consumed in local contexts using local customs (possibly seated, using drinking horns alongside kylikes).

5. SUMMARY OF SEARCH PRIORITIES

For a user seeking to source reference images for F19, the priority order is:

Heuneburg mudbrick wall reconstruction – the single most important reference for this figure type (no existing corpus link)
Attic black-figure kylix – easily sourced from Met or BM collections online (no existing corpus link for pottery specifically)
Massaliote wine amphora – search academic sources (no existing corpus link)
Hallstatt painted ware – search Landesmuseum Wurttemberg or Google Arts & Culture (no existing corpus link)
Serpentine fibula – ALREADY IN CORPUS (A3 entries 12, 13, 15)
Ha D antenna dagger – ALREADY IN CORPUS (B6 entries 11, 17)
Gold torc and arm ring – ALREADY IN CORPUS (A6 section 1.2)
Gold shoes – ALREADY IN CORPUS (A6 section 6)
Glass beads – ALREADY IN CORPUS (A6 section 4.2)
Heuneburg aerial view / site plan – search academic publications (no existing corpus link)

Items 1-4 are the most critical gaps in the existing corpus for this specific figure type.