A black and white photograph of the Washington Monument framed by bare trees.
A low-angle, grayscale view of a tall, curved paneled wall stretching upward.
A sleek, curved metallic structure arches upward against a grey sky.
A low-angle black and white photograph of a curved skyscraper facade.
A hand touching the metallic surface of a large arch.

Gateway Arch, St. Louis, Missouri. 1st November, 2014.