aluminium architecture braille building culture elements iconic landmark metal modern New norway norwegian opera house oslo panels pattern silver style surface texture wall backdrop background bar bright brilliant color colored colorful colors colour coloured colourful colours construction glare gleam glow glowing irregular light metallic plate reflections regular shape shapes shine shining shiny steel structure structures textures abstract banner bells blue border christmas copy space festive graphic header illustration noel red ribbon scrapbooking sparkle twinkle winter xmas blended contrast contrasting decorative details foil impressed impressions interconnected interlaced interlinked interwoven lined lines linked links merging patterns perspectives rosettes shaped silvery surfaced surfaces textured wallpaper appearance crystal crystals curved curves design glass glassy kaleidoscopic mandala symmetrical symmetry thick thin vibrant 3D card corner frame holiday holly menu merry pagan place reflection symbol symbolic tag traditional ament betula pendula brown catkin cylindrical flower cluster deciduous female maturing seed cases seed pods seed release silver birch trees wind-pollinated winged-seeds cube cubes decoration facade form futuristic geometric grey patterned patterning perspective beautiful concept fill party sky snowflakes stars anniversary black dark goth heart love mothers day romance romantic valentine blur flare flash future lights sci-fi speed streaks stripes time time travel universe vector