F15 – Mounted Warrior / Horseman: Nano Banana Pro Prompt Suite

Usage Notes

Each prompt below is copy-paste ready as continuous unwrapped prose. The positive prompt is followed by a negative-constraint tail. Source annotations follow each prompt variant for the user’s reference – these are NOT part of the prompt itself.

All prompts default to the eastern Hallstatt zone, Ha D period (c. 550-480 BC) unless otherwise noted, because this is the zone and period with the strongest combined evidence from both grave goods and situla art iconography. Variants for Ha C and for the western zone are noted where the evidence supports them.

Phase and regional rules enforced in these prompts:

NO stirrups (anachronistic by over 1000 years)
NO two-wheeled chariots (La Tene innovation, phase-incorrect)
NO medieval horse armour, barding, or caparison
NO modern horse breeds; the Hallstatt horse is a compact animal of approximately 120-140 cm shoulder height
NO La Tene-style torcs, art, or fibulae
Ha C prompts use long swords; Ha D western prompts use daggers; Ha D eastern prompts may retain swords
Negau helmets only in eastern Ha D contexts

Prompt Variant 1: Standing Horseman Beside His Mount

Scene: Full-body portrait of a Hallstatt-period mounted warrior standing beside his horse, maximum visibility of both rider costume and horse equipment.

Positive Prompt

A Hallstatt Iron Age warrior of the southeastern Alpine region, circa 520 BC, stands at the left shoulder of his horse on an open grassy hillside above a river valley in the eastern Alps. The man is approximately 170 cm tall, lean and weathered, with short dark hair swept back from his forehead and a clean-shaven face with strong cheekbones. He wears a bronze Negau-type helmet with a low hemispherical cap and a wide brim flaring outward at the base, the bronze surface showing a greenish patina with faint incised geometric lines along the brim edge. His body is clad in a knee-length tunic of coarsely woven dark brown wool in a visible twill weave pattern with narrow tablet-woven border bands in ochre and dark blue at the hem and neckline. A short cloak of undyed greyish-brown wool is thrown back over his left shoulder and pinned at the right shoulder with a single bronze Certosa-type fibula showing a short returned foot and a small button terminal. A wide leather belt with a rectangular bronze belt plate bearing stamped concentric circle decoration cinches the tunic at his waist; from the left side of the belt hangs a short iron dagger in a leather scabbard with a bronze chape. His legs show tight-fitting leg wrappings of woven wool wound from ankle to below the knee, and his feet are shod in low-cut rawhide shoes of pale leather with the rough side outward and a slightly upturned toe. In his right hand he holds an iron-tipped spear approximately two metres long with a leaf-shaped head on an ash-wood shaft, the spear butt resting on the ground. His left hand rests on the horse’s neck near the mane. On his left forearm sits a single solid bronze arm ring with fine ribbed decoration. The horse is a compact, stocky animal of approximately 130 cm at the shoulder, dark bay coat, with a short thick neck arched forward, a heavy head, short upright mane trimmed to a brush, and a thick tail. The horse wears a leather bridle with a two-part jointed bronze snaffle bit visible at the corners of its mouth, connected to elongated bronze triple-hole cheekpieces that lie flat against the horse’s cheeks. The leather headstall straps are adorned at the brow junction and at each cheek junction with small bronze phalerae – flat circular discs approximately 6 cm in diameter bearing repoussee concentric circle decoration. A leather breast strap crosses the horse’s chest horizontally, decorated with three larger bronze phalerae with boss-and-dot patterns. There is no saddle; only a folded woollen blanket in a dark check pattern lies across the horse’s back, held in place by a simple leather girth strap around the barrel. The setting is a green Alpine hillside with scattered deciduous trees in early autumn colour, a distant blue ridge of mountains, and an overcast sky with diffused silvery light. Documentary archaeological photograph style, natural lighting, shallow depth of field focused on the warrior and horse, fine film grain, muted earth-tone palette with bronze metal accents.

Negative-Constraint Tail

stirrups, saddle with rigid tree, medieval saddle, high cantle, lance rest, plate armour, chain mail, medieval helmet, nasal guard, visor, two-wheeled chariot, barding, horse armour, caparison, heraldic symbols, coat of arms, gold torc, gold crown, La Tene art, swirling Celtic knotwork, modern horse breed, tall leggy thoroughbred, steel bit with curb chain, shanked bit, riding boots with heels, spurs, fantasy elements, glowing runes, tattoos, warpaint, bare chest, muscular exaggeration, anime style, digital art look, HDR glow, neon colours, lens flare

Source Annotations

Negau helmet: corpus B6_weapons.md entries 18-25; KHM Wien collection; Ha D eastern zone type (Egg 1996).
Certosa fibula: corpus A3_fibulae.md entries 16-17; Ha D2-D3 eastern zone type (Parzinger 1988; 06_material_culture.md).
Belt plate with concentric circles: corpus A4_belt_plates.md; Kilian-Dirlmeier 1972, 1975; eastern Hallstatt zone standard.
Iron dagger: corpus 06_material_culture.md section 6.2; Sievers 1982. Ha D weapon type. In the eastern zone, a longer sword could substitute.
Twill tunic with tablet-woven borders: corpus A1_mine_textiles.md; Gromer 2010; Hallstatt mine textile evidence.
Leg wrappings: inferred from textile availability (tablet-woven bands attested); not directly attested archaeologically but functionally plausible for riding. Flagged as speculative in investigation.md.
Rawhide shoes: corpus A7_footwear.md; NHM Wien Hallstatt mine shoe finds.
Horse size and conformation: osteological evidence; arched-neck stylisation from situla art (Vace, Certosa, Kuffarn situlae).
Snaffle bit with triple-hole cheekpieces: corpus B8_transport_equipment.md entries 20-23; Pare 1992; Oss chieftain’s burial.
Bronze phalerae on bridle and breast strap: corpus B8_transport_equipment.md entry 22; Kmetova “Spectacle of the Horse.”
Pad saddle / folded blanket: no direct evidence for any saddle type; pad inferred from absence of rigid saddle evidence and comparative data. Flagged as speculative.

Prompt Variant 2: Mounted Rider in Procession (Situla Art Model)

Scene: A mounted warrior riding in a ceremonial procession, based on the compositional model of the Vace situla upper frieze. Multiple figures, movement from left to right, ceremonial rather than combat context.

Positive Prompt

A ceremonial procession of Hallstatt Iron Age figures moves from left to right across a dusty track beside a fortified hilltop settlement in the southeastern Alps, circa 500 BC. At the centre of the composition, a mounted warrior rides a compact dark bay horse of approximately 130 cm at the shoulder with a strongly arched neck, short upright mane, and heavy head. The rider sits bareback on a folded woollen blanket pad with his legs hanging straight down, gripping the horse’s barrel with his thighs and knees, his body upright and balanced. He has no stirrups. He wears a soft conical cap of brown felt with a slightly forward-curving peak reminiscent of a Phrygian cap. His face is clean-shaven with weathered features. A short tunic of dark blue-black wool dyed with iron-tannin reaches to mid-thigh, belted with a leather belt bearing a bronze hook clasp, from which a short iron dagger in a leather scabbard hangs at his left hip. A short greyish-brown wool cloak is pinned at the right shoulder with a bronze Certosa fibula and streams behind him with the movement. In his right hand he holds a long iron-tipped spear with a leaf-shaped head upright against the sky, the ash shaft resting against his right thigh. His left hand holds the leather reins, which connect to a bronze jointed snaffle bit in the horse’s mouth with bronze triple-hole cheekpieces flat against the cheeks. Small bronze phalerae with concentric circle decoration adorn the bridle at the brow and cheek junctions. The horse’s chest is crossed by a leather breast strap with three bronze phalerae. Ahead of the rider walks a cloaked attendant leading a second horse by a halter, the attendant wearing a flat cap and carrying a bronze axe over his shoulder. Behind the rider, a second mounted warrior follows on a lighter-coloured horse, also carrying a spear. In the far background, the hillfort is visible on its prominence with a timber-and-earth rampart and a cluster of thatched rectangular buildings within. The landscape is rolling green hills with patches of deciduous forest in late summer. The light is warm and golden, late afternoon, casting long shadows to the right. Documentary historical reconstruction, cinematic composition with horizontal movement, warm earth tones, natural film grain, slightly desaturated colour palette.

Negative-Constraint Tail

stirrups, rigid saddle, high cantle, pommel, medieval lance, couched lance, plate armour, chain mail, shield wall, phalanx formation, Roman soldiers, two-wheeled chariot, chariot race, barding, horse armour, caparison, pennants, banners, heraldic devices, gold crown, diadem, La Tene torcs, swirling Celtic ornament, modern horse breed, thoroughbred, Arabian horse, tall slender horse, steel bit with curb chain, riding boots with heels, spurs, fantasy castle, stone castle, medieval town, cobblestones, AI-generated glow, HDR, neon, lens flare, anime, cartoon, digital paint

Source Annotations

Procession composition based on Vace situla upper frieze: horsemen, chariot, carriage moving left to right. Lead figures are cloaked attendants leading horses, followed by mounted horsemen, then vehicles (corpus: A8_situla_art_costume.md section 1; 07_situla_art.md section 4.1; Saccoccio 2023).
Phrygian-style soft cap: Vace situla shows the chieftain in a Phrygian cap; other figures in flat caps (corpus: A8_situla_art_costume.md; A5_headgear_hair.md section 7).
Lead attendant with axe and horse on halter: directly from Vace situla upper frieze description – “two men in cloaks and flat caps who are on foot, and each leads a horse; one is armed with an axe” (web search: Wikipedia Vace Situla article; NMS highlights page).
Iron-tannin black/blue-black dye: attested in Hallstatt mine textile corpus (corpus: A1_mine_textiles.md; Gromer 2010).
Certosa fibula: eastern Ha D type (corpus: A3_fibulae.md; 06_material_culture.md).
Bronze hook clasp belt: western zone type also found in eastern contexts (corpus: A4_belt_plates.md).
Hillfort in background: Hallstatt-period hillforts documented at Sticna, Novo Mesto, Magdalenska Gora with timber-and-earth ramparts (corpus: 05_elite_seats.md; 09_settlement_economy.md).
Bare-back riding with blanket pad: situla art consistently shows riders sitting directly on the horse; no stirrups attested anywhere in the Hallstatt world (investigation.md).

Prompt Variant 3: Detail Focus – Horse Gear Ensemble

Scene: Close-up detail view of the horse’s head and chest, focusing on the bronze bit, cheekpieces, phalerae, and breast strap. The rider is partially visible but the horse equipment is the primary subject.

Positive Prompt

Extreme close-up archaeological detail photograph of a Hallstatt Iron Age horse’s head and upper chest, circa 550 BC, southeastern Alpine region. The horse is a compact, dark bay animal with a heavy head, small dark eyes, flared nostrils, and a short thick mane trimmed to an upright brush approximately 8 cm tall running along the crest of the strongly arched neck. The horse wears a complete leather bridle consisting of a headpiece strap running behind the ears, cheekstraps descending on each side of the face, a noseband strap across the muzzle, and a throatlatch strap under the jaw. The leather is thick, undyed reddish-brown cowhide with visible grain. At the corners of the mouth, a two-part jointed bronze snaffle bit is visible – two curved bronze bars joined at the centre by interlocking rings, the metal showing a dark greenish-bronze patina with areas of brighter golden bronze where the bit meets the lips. On each side of the face, lying flat against the cheek, is an elongated bronze cheekpiece approximately 12 cm long with three holes arranged vertically – the upper hole attached to the headstall, the middle hole to the bit ring, and the lower hole to the rein. The cheekpieces are cast bronze with gently curved profiles and incised geometric decoration consisting of fine parallel lines and dot-and-circle motifs along their length. At the junction of the headpiece and cheekstraps above each eye, a circular bronze phalera approximately 5 cm in diameter is riveted to the leather, bearing concentric repoussee circles radiating from a central boss. A second pair of smaller phalerae adorns the noseband where it meets the cheekstraps. The leather reins descend from the lower holes of the cheekpieces and are visible at the bottom of the frame, held by a human hand showing weathered skin and a bronze arm ring. Across the horse’s chest, running horizontally from shoulder to shoulder, is a broader leather breast strap approximately 4 cm wide, attached to the bridle by a vertical connecting strap on each side. The breast strap is decorated with three evenly spaced bronze phalerae, each approximately 8 cm in diameter, bearing elaborate repoussee decoration of concentric circles surrounding a raised central boss, with stamped dot-and-circle subsidiary motifs between the rings. The bronze has a dark green patina with highlights of golden metal where the raised bosses catch the light. Above the horse’s back, the lower edge of a dark brown woollen blanket pad is visible with a tablet-woven border band in ochre and blue geometric pattern. The background is a blurred green hillside. Sharp focus on the horse gear, macro photography style, natural diffused light from left, rich warm tones, fine film grain, museum-documentation level of detail, shallow depth of field.

Negative-Constraint Tail

stirrups visible anywhere in frame, modern horse bit with curb chain, shanked bit, Pelham bit, Weymouth bit, steel bit, chrome bit, modern leather with stitching, modern buckles, metal buckles with tongues, nylon, synthetic material, barding, chanfron, horse armour, medieval horse equipment, decorative tassels, bells on bridle, rosettes with ribbons, saddle with rigid tree visible, Western saddle, English saddle, modern horse breed, modern groomed mane, braided mane, plaited mane, horseshoes, clipped ears, clipped whiskers, modern grooming, fantasy elements, glowing metal, enchanted equipment, AI-generated artifacts, blurry detail, low resolution, watermark

Source Annotations

Jointed snaffle bit with triple-hole cheekpieces: Pare 1992; corpus B8_transport_equipment.md entries 20-23; Oss chieftain’s burial bridle assemblage (Academia.edu). Bit types documented: plain straight bar (Bronze Age D), twisted bar (Ha B3), jointed snaffle with cheekpieces (Ha B3-C1 onward). By Ha D, the jointed bronze snaffle with triple-hole cheekpieces is the standard type (Springer: https://link.springer.com/article/10.1007/s12520-024-02089-z).
Incised geometric decoration on cheekpieces: documented in eastern Alpine horse gear assemblages; Kmetova “Spectacle of the Horse” illustrates decorated cheekpieces from high-status graves (ResearchGate: https://www.researchgate.net/publication/260036893).
Bronze phalerae with concentric circle repoussee: standard Hallstatt horse gear decoration; typological diagram in corpus B8_transport_equipment.md entry 22 (ResearchGate figure showing phalerae types from different regions). Boss-and-dot patterns are the most common decorative motif.
Breast strap with phalerae: inferred from placement of phalerae in grave contexts; directly analogous to the Oss chieftain’s horse gear where multiple phalerae were recovered in positions consistent with a breast strap arrangement.
Horse conformation (compact, heavy head, arched neck, trimmed mane): osteological evidence for 120-140 cm shoulder height; situla art stylisation showing arched necks and brush-like manes (Vace, Certosa, Kuffarn situlae; corpus A8_situla_art_costume.md).
Tablet-woven border band on blanket: directly attested in Hallstatt mine textile corpus; tablet weaving documented in multiple textile fragments with geometric patterns in polychrome wool (corpus: A1_mine_textiles.md; Gromer 2010; Gromer et al. 2013).
No horseshoes: horseshoes are not attested in the Hallstatt period. The earliest European horseshoes date to the Roman period or possibly late La Tene. Hallstatt horses went unshod.

Phase Substitution Notes

To convert Prompt 1 or 2 to Ha C (800-620 BC):

Replace Negau helmet with: bare head, or a soft fur cap (flat cap or Phrygian style, based on mine cap evidence), or omit headgear entirely.
Replace Certosa fibula with: Kahnfibel (boat fibula) or Paukenfibel (kettledrum fibula) or two-piece bow fibula.
Replace iron dagger with: long iron or bronze sword (Gundlingen type, Mindelheim type, or antenna sword). Blade length 60-90 cm, suspended from the belt or a shoulder baldric.
Bronze belt hook replaces any decorated belt plate (belt plates are primarily eastern Ha D).
Horse gear remains largely the same – bits and cheekpieces are attested from Ha B3 onward and do not change dramatically between Ha C and Ha D.
Iron spear remains the primary weapon – unchanged between phases.

To convert to Western Hallstatt Zone (SW Germany / Eastern France):

Remove Negau helmet entirely – helmets are not standard in the western zone.
Replace Certosa fibula with: Kahnfibel (Ha C-D1) or crossbow-type fibula (Ha D2-D3 western).
In Ha D: retain the dagger instead of a sword.
Replace decorated belt plate with a simpler leather belt and bronze hook clasp.
Horse gear remains similar but breast strap and elaborate phalerae may be less prominent.
Remove any situla-art inspired elements from the setting (situla art is an eastern tradition).
For Ha D2-D3 western elite: coral inlay on fibulae and dress accessories is attested and can be added as an accent.