copper corrugar corrugare corrugated Cu cuivre kobber koperen kupfer line lines metal plooien rame rib ribs rivet rivets surface wellen Cu Lan Dalat city Indigenous Culture Lamdong province plateau of Vietnam primitive Southeast Asian Ethnicity Traditional Culture Travel Locations tribal tribal village Wooden Bungalow christmas christmas-tree seasons greetings tree winter x-as beautiful blue forest green hillside India landscape mountain nature Painting as Nature plants See nary Tea Plantation trees ancient architecture buildings city Dome of the Rock gold historical homes houses Israel Jerusalem landmarks Mount of Olives old Qubbat as-Sakhrah Temple Mount urban as-usual assurance business color colored colors colour coloured colours creased creases decorative functioning goods label labelled object open operating products renovations services shopping shopping-center shopping-centre shopping-complex shops sign signage trade trading arranged arrangement as-figure-six-on-a-die basic blind braille-alphabet braille-character-set braille-codes braille-dots braille-font braille-punctuation cell characters chart configurations enabling French-teacher grid internationally-standardised letter-substitution Louis-Braille partially-sighted patterned patterns positioned positions raised-dots sightless six-dots tactile textured textures three-dimensional-tactile-bumps touch two-parallel-vertical-lines-of-three-dots Unicode vertical vision-impaired writing-system