Four Young Influencers Pose in a 2x2 Grid with Tasteful Lighting

2x2 grid, 16:9, do this for 4 young female influencers in very different settings and heart stealing poses data Coverage = Tasteful { secure :: Bool, opaque :: Bool }     -- no explicit constructor exists (E₂)

data Light = L { key :: Direction, fill_ev :: Float, neg_fill :: Direction, polarizer :: Bool }

legal_light :: Light -> Bool

legal_light l = key l == CamRight && fill_ev l == (-1.0) && neg_fill l == CamLeft

data Histogram = H { skin_peak :: Float, shadow_floor :: Float }

in_bounds :: Histogram -> Bool

in_bounds h = skin_peak h <= 0.92 && 0.04 <= shadow_floor h && shadow_floor h <= 0.06   -- E₃

data Frame = F { aspect :: Ratio, verticals :: Bool, headroom :: Float, cut_joints :: Bool }

legal_frame :: Frame -> Bool

legal_frame f = aspect f == one_to_one && verticals f && headroom f ≈ 0.05 && not (cut_joints f)  -- E₄

forbidden :: [Regex]      -- the negative list, zero‑tolerance

forbidden = [ /underage/ , /nudity|see_through/ , /explicit_pose|voyeur_angle/ , /pornographic_framing/ ,
/blur|low_res/ , /over_smoothing/ , /extra_limbs|bad_hands/ , /text|watermark|logo/ ,
/crushed_blacks/ , /tilted_verticals/ , /cut_joints/ ]

render :: Subject -> Setting -> Photo
render s st = let k = infer s st
in  assert (legal_light (light k) && in_bounds (hist k) && legal_frame (frame k)) $
editorial k