St. Mary of the Angels Catholic Church in Chicago is an example of the Polish Cathedral style of churches. It has been acclaimed as one of the finest specimens of Roman Renaissance architecture in the United States.
St. Francis Xavier Church has beautiful murals floor to ceiling. Worth the stop to see. Missoula, Montana Google Image Result for http://www.sfxavier.org/wordpress/wp-content/themes/Tweaked/images/open/bkgd.jpg