accent-plants appearance bracts bromeliads color colored colorful coloring colors colour coloured colourful colouring colours epiphytes epiphytic exotic flora flower-spikes flowers focal-plants foliage hardy inflorescence interesting leaves monocots offsets ornamental ornamental-foliage pineapple-family plantlets plants pups rosette scape Sizes spiral-arrangement texture thick-foliage unusual variations variety background barrier brown cemented concrete constructed local-stone mortar old pattern patterns perspective perspectives picturesque random randomly-coursed rock rocks rough secure security shape shapes significant solid stone stone-walled stones stonework strength strong stucco surface surfaces textures traditional uneven wall well-built abstract accessories button button-holes buttoning buttons clothing covered decorative different display fabric fashion fasteners fastening form haberdashery hole holed holes materials mixture sew sewing shaped size sized style surfaced surfacing textured wallpaper backdrop bright contrast contrasting cream dark distinctive edges evergreen green growth horticultural horticulture leaf leafy light mature-leaves nature patterned shadows sunlight sunshine variegated vegetation brushstrokes design Designs expression grouting interconnected interlinked linear lined lines mosaic ornaments paint painted rows square squares symmetrical symmetry tactile tiled tiles various wall-tiles