abstract architectural backdrop background barrier basic brick-wall bricks brickwork cement colored coloring colors coloured colouring colours constructed exterior external linear lines mortar perspective perspectives secure security smooth solid standard strength strong style surface surfaced surfaces texture textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built windows angles appearance backgrounds blades bright color colour cool evergreen foliage fronds green growth height high leaves light palm palm-foliage palm-tree palms palmtree pinnate resistant shade shadows shady sharp shine shiny sky spreading straight sunlight sunshine tall temperate trees upright variations varieties variety views canyon contours contrast contrasts cracks fissures flaws gorge layered layers levels natural ravine rock rock-face rockface rocks rocky rough rugged shape shapes small-canyon steep stone stones strata stratum sunny walls appearances architecture Armenian Armenian Church buildings christian christianity church city clean contemporary contrasting distinctive entrance faith garden grass heights heritage historic historical history lawn modern old pillars place of worship quality religion religious Sacred Singapore spire steeple support white agile building cleaners cleaning curve curved danger dangerous dangling distant elements glass hanging high-rise lighting metal ropes size supported supporting supports suspended suspension washing window-cleaners work workers workmen Australia blocks brown bush clearing dried-leaves edges geological greenery ground heavy large shaped shrubbery split vegetation colorful colourful construction cutouts decorated decorations firm gray grey