art;arts;works of art;waterfall;waterfalls;cascade;USA;united states;u.s.a;united states of america;unites states of america;american;americans;America;us;U.S.A.;America American Americans;Ameerican;american american american american american american american american american;.USA;US-American;North America;America (continent);Cole Thomas (1801-1848);Thomas Cole;19th century;19 century;XIX century;XIXth century;Nineteenth Century;c19th;19 XIXe xix xixe siècle;19 nineteenth nineteenth nineteenth century;19 19th 19th 19th XIX 19th century;19 19th XIX XIXth century;19. Century;Early XIX Century;late nineteenth century;painter;artist;artists;catskill mountains;landscape;hudson river school;drawing;mountainous;north america;northeastern catskills;mountain;new york state;america;rocky;usa