reykjavik in iceland hallgrimskirkja hallgrims church famous tower spire architecture imitating the natural basalt columns found

hallgrimskirkja hallgrimskirche hallgrims church center reykjavik tower clock bell architecture iceland architectural sky beautiful capital cathedral white tourism exterior religion structure high downtown attraction night nordic sunset blue dusk statue landmark travel modern famous christianity twilight symbol landscape dawn morning cross cityscape nobody backlighting winter skyline urban