America american architecture blue building capital city cloud clouds cloudy columbia cyan DC District free historic historical history image landmark monument obelisk of photo photograph picture pillar resource somadjinn states stock structure symbol symbolic tourism tower travel united urban us usa Washington white abe Abraham americana black brown chair democracy famous freedom heritage LINCOLN maroon memorial president pride proud sculpture statue alligator-gar-fish ambush-predators animal aquarium aquatic atractosteus-spatula carnivores distinctive-snout elongated fish freshwater-fish gar habitat-destruction large largest-garfish piscivorous predator-fish primarily-piscivores primitive-fish river river-fish riverine Singapore Southern-United-States stalking-predators torpedo-shaped unusual voracious water zoo down gold golden masonry orange set silhouette sun sundown sunset yellow aged antique background country cultural culture flag grunge grungy nation national north old page paper patriot Patriotic patriotism red retro sheet star stars stripe striped stripes texture textured vintage capitol dome edifice government hill pillars politics power senate sky Flags