arch arched architectural art glass artistic artistry christian color colored colors colour coloured colours contrasts craftsmanship dark Designs frame framed glass light lighting Madonna and child Mary and Jesus patterned patterns shapes silhouette stained glass statue symbolic textured window barred bars cell cold confine confined contained contrast control controlled damp dank darkened detained door gate grille heavy held imprison imprisoned iron locked locked in power room sealed secure secured shade shadow solid spikes square stone sunlight atmosphere barrier breaking-through bright burn-off bushfire changing darkening daylight discoloration fiery filtered fire fires halo hazardous Haze hazy health-hazard low-visibility skies sky smoke smokey smoky sunshine trees unhealthy visibility aggregates background bits chipped chips contrasting decoration decorative designed detailed distinctive external fitted interconnected interlinked irregular lined lines outdoors outside pavement paving rough segment Segmented segments shaped slabs small style surface surfaced surfaces textures texturing bird-colonies birds breeding-place colonies conservation crowded estuarine-wetlands estuary estuary-waters fence fenced foliage food-supply forested-wetland habitat low-lying melaleuca-rhaphiophylla migratory-birds nesting nesting-place nests nursery paperbark-trees paperbarks reserve ripples rippling rookeries rookery roosting roosting-place slow-flowing swamp-paperbark tidal vegetation water waterbird- habitat wetlands wildlife