arch arched art glass bricks cross of St Andrew exterior framed horseshoe-shaped light outside scottish Scottish symbols Scottish thistle st andrew's cross stained glass symbols thistle window wooden frame blue country displayed flag flag is flew flagpole Flags flying hoisted mast motion nation national nationality Saint Andrew's Cross saltire scotland sky symbol tourism tourists white wind alphabet ampersand and art colours conjunction element epershand etymology grunge grungy letter lettering logogram paint punctuation scrapbook text texture