bricks color colorful colour colourful decorative paving steps atmosphere boundary-walls brick-walls bricked-in colored colors coloured colours covered damp deteriorated deterioration discoloration discoloured embedded European-burial-ground faded fading ferns foliage Fort-Canning-Green Gravestones greenery growth headstones historic historic-cemetery-area history incorporated lichen lichens memorial memorial-walls mold mould old path Singapore tombstones walls weathered weathering worn abstract appearance architectural architecture background basic brick-wall exterior external fence Incomplete paint painted partial partially-painted rough smooth solid standard strength surface surfaces texture textured textures uneven varied various wall wallpaper white whitewash appearances black bright contrast contrasting green horizontal interconnected interlaced interlinked intertwined interwoven light linear lined lines patterns perspectives running runny broken colouors cut pavers pieces