{
 "camera": {
  "angle": "Very high oblique aerial/rooftop view looking steeply downward, not perfectly vertical; the camera is above and slightly in front of the main roof court, producing strong plan-view geometry with visible wall faces.",
  "height": "Several stories above the subjects, approximately 2–4 building levels above the main rooftop; subjects appear small and compressed into an architectural grid.",
  "lens_feel": "Wide panoramic/stitched feel with mild perspective convergence and large horizontal field of view; moderate-wide lens impression, deep focus across foreground roof, central courtyard, and distant neighboring rooftops."
 },
 "empty_background_requirements": "An empty plate must preserve the entire rooftop complex and surrounding city fabric with no people: the central sunken/boxed concrete rooftop court with stained walls, two open metal doors on the upper wall, the warm-lit left-side window/door opening, the front parapet with horizontal window, the open gate/door near the lower-left corner of the main court, staircases and railings at lower left, the left upper rooftop platform, the right rooftop annex with clotheslines, hanging laundry, blue cylindrical water tank, stacked wooden debris/cart, parapet walls, cracked concrete, leaf piles, drainage grates, neighboring flat roofs, red-tile roof, green roofs, utility cables, windows, alley/drive surfaces, parked vehicles at far left, tree foliage at lower right, and the blue corrugated roof in the lower foreground. The plate must include all contact surfaces where people stand: central court floor, door thresholds, parapet-edge walkway, stair treads/landings, right annex roof, far-right rooftop ledge, and bottom exterior walkway. Door positions, laundry, water tank, debris piles, stains, cracks, leaf scatter, and warm interior glows should remain unchanged so subjects can be composited back into the same occlusion layers.",
 "horizon_and_depth": "No visible sky or true horizon; the frame is dominated by receding horizontal roof planes. Depth is established by stacked parapet walls and rooftops: foreground lower roofs and exterior walkway at bottom, main rooftop court in the center, side annexes left and right, then background apartment roofs and facades at the top. The high angle flattens vertical depth but wall faces, stair runs, open doors, and roof edges create clear stepped depth planes. The central court is the primary mid-depth plane, enclosed by higher parapets and adjacent roof decks.",
 "major_surfaces": [
  "Large central concrete rooftop court/floor, cracked and stained, occupying the middle of frame.",
  "Tall rectangular concrete rooftop room/parapet structure around the central court, with stained vertical walls and two open metal doors on the upper wall.",
  "Front/lower parapet wall of the central court with a narrow horizontal warm-lit window.",
  "Left upper rooftop terrace/platform separated by low concrete walls, with leaf debris and weathered concrete.",
  "Lower-left staircase system with concrete steps, landings, rust-colored metal railings, and surrounding parapet walls.",
  "Right-side rooftop annex/deck with cracked dark concrete, clothesline poles, hanging laundry, blue cylindrical water tank, and pile/cart of wood debris.",
  "Far-right higher/outer rooftop walkway and parapet edge where a lone figure stands.",
  "Surrounding neighboring buildings: flat gray roofs, green roof panels, red tiled roof, brick and concrete facades, windows, balconies, overhead utility wires.",
  "Bottom foreground exterior walkway/roof lane and blue corrugated roof, plus tree foliage at lower right.",
  "Left edge alley/drive area with parked vehicles and building walls."
 ],
 "occlusion_order": "Nearest/lowest foreground elements are the bottom exterior roof lane, blue corrugated roof, lower parapets, tree branches, and stair railings, which would occlude lower bodies if overlapping. The main central court subjects sit behind the front parapet lip but in front of the rear wall and open doors. Doorway subjects are partially framed/occluded by door jambs and metal door panels. The man at the left window is adjacent to/partly occluded by the central building side wall and window frame. The right-annex subjects are behind the central court’s right parapet wall but in front of the laundry, tank, and debris unless overlapping. The upper-left pair are behind the nearer left parapet edge and in front of background apartment roofs. The far-right rooftop figure is on a background/right roof plane, visually behind the right annex parapets and utility cables. Background buildings, roofs, cables, and distant facades are the rearmost layers.",
 "subjects": [
  {
   "depth_plane": "Upper-left adjacent rooftop terrace, behind the central court and above/left of it.",
   "label": "Upper-left pair, man A",
   "pose": "Standing upright in dark jacket and jeans, body angled slightly toward the other man as if conversing; arms close to body.",
   "screen_zone": "Upper left-of-center, on narrow roof strip just above the left side of the central structure.",
   "support_contact": "Both feet planted on the weathered concrete roof surface near the parapet edge."
  },
  {
   "depth_plane": "Upper-left adjacent rooftop terrace, same plane as man A.",
   "label": "Upper-left pair, man B",
   "pose": "Standing upright in dark jacket, turned toward man A, slight contrapposto/conversation stance.",
   "screen_zone": "Upper left-of-center, just to the right of man A near the same parapet line.",
   "support_contact": "Feet on the concrete rooftop strip, close to the central roof wall edge."
  },
  {
   "depth_plane": "Central rooftop room threshold, rear/upper wall of central court.",
   "label": "Left rear doorway figure",
   "pose": "Standing partly inside/open doorway, body facing outward into the courtyard, dark clothing with light shirt visible; relaxed vertical posture.",
   "screen_zone": "Upper middle-left of the central court, framed by the left open metal door.",
   "support_contact": "Feet at the doorway threshold/interior floor level, contacting the sill/door landing."
  },
  {
   "depth_plane": "Central rooftop room threshold, rear/upper wall of central court.",
   "label": "Right rear doorway figure",
   "pose": "Standing in the right doorway, facing outward; dark coat and trousers, arms low, framed by the open door panel.",
   "screen_zone": "Upper middle-right of central court, inside the right open doorway.",
   "support_contact": "Feet planted on the doorway threshold/interior floor, just behind the court floor plane."
  },
  {
   "depth_plane": "Central court left side, beside the building wall/window; mid-ground.",
   "label": "Left wall/window man",
   "pose": "Standing side-on to the courtyard, facing the warm-lit window/opening, hands raised near chest as if holding phone or manipulating the frame.",
   "screen_zone": "Left-middle edge of the central court, adjacent to the vertical wall.",
   "support_contact": "Feet on central concrete court floor immediately beside the wall/window base."
  },
  {
   "depth_plane": "Central court floor, primary mid-ground group.",
   "label": "Central group man 1, left of cluster",
   "pose": "Standing facing inward toward the group, dark puffer jacket, head slightly down toward the others/phone.",
   "screen_zone": "Lower middle-right of the central court cluster.",
   "support_contact": "Both feet on central cracked concrete floor."
  },
  {
   "depth_plane": "Central court floor, primary mid-ground group.",
   "label": "Central group man 2, phone-holder/inner left",
   "pose": "Standing close to the group, looking down with hands together as if holding or showing an object/phone.",
   "screen_zone": "Center-right of the central court, slightly above the left member of the group.",
   "support_contact": "Feet planted on central court concrete."
  },
  {
   "depth_plane": "Central court floor, primary mid-ground group.",
   "label": "Central group man 3, tall upper-right of cluster",
   "pose": "Standing upright in dark jacket, facing inward/down toward group; slightly separated behind the others.",
   "screen_zone": "Right-center of the central court cluster.",
   "support_contact": "Feet on central concrete floor."
  },
  {
   "depth_plane": "Central court floor, primary mid-ground group.",
   "label": "Central group man 4, back-to-camera foreground of cluster",
   "pose": "Standing with back to camera in dark padded jacket, facing the rest of the group; legs apart slightly.",
   "screen_zone": "Lower center-right of central court cluster.",
   "support_contact": "Feet on central concrete floor, closest member of the central group to the lower edge."
  },
  {
   "depth_plane": "Central court floor, primary mid-ground group.",
   "label": "Central group man 5, patterned-coat/right member",
   "pose": "Standing facing the back-to-camera man and the group, slightly turned left; patterned/dark coat visible.",
   "screen_zone": "Lower right side of the central group.",
   "support_contact": "Feet on central concrete floor."
  },
  {
   "depth_plane": "Right side of central court near parapet/wall, slightly separated from main group.",
   "label": "Right wall phone man",
   "pose": "Standing alone, side-on, head down toward hands as if using a phone; light gray/brown coat.",
   "screen_zone": "Right-middle of central court, near the right parapet and warm wall light.",
   "support_contact": "Feet on central court floor close to the right wall/parapet edge."
  },
  {
   "depth_plane": "Right rooftop annex/deck beyond the central court wall.",
   "label": "Right annex lower figure",
   "pose": "Standing near laundry/debris area, dark jacket and jeans, head down; body angled diagonally toward lower right.",
   "screen_zone": "Right side of frame, lower half of the right annex, next to hanging laundry and debris pile.",
   "support_contact": "Feet on cracked dark concrete roof surface of the right annex."
  },
  {
   "depth_plane": "Far-right outer rooftop/walkway, background-right plane.",
   "label": "Far-right rooftop figure",
   "pose": "Standing/walking slowly along roof edge in dark coat, body facing left/downward, one leg advanced.",
   "screen_zone": "Extreme upper-right quadrant near the right border.",
   "support_contact": "Feet on the far-right flat roof/walkway surface near a parapet edge."
  },
  {
   "depth_plane": "Lower-left staircase, foreground-midground transition.",
   "label": "Staircase descending man",
   "pose": "Standing or descending on the stair run, dark coat, body facing down the steps toward camera/lower frame.",
   "screen_zone": "Lower left-of-center on the stairwell between railings.",
   "support_contact": "Feet on separate stair treads, partially enclosed by metal railings."
  },
  {
   "depth_plane": "Bottom exterior walkway/roof lane, foreground.",
   "label": "Bottom-left standing man",
   "pose": "Standing still in long coat, mostly back/side to camera, looking upward/right toward the rooftop complex.",
   "screen_zone": "Lower left quadrant, just below the staircase base and inside the foreground roof lane.",
   "support_contact": "Feet planted on the lower concrete walkway/roof surface."
  }
 ]
}