Camels in art -- Washington (D.C.) (3)

Camping (9)

Canals -- Maryland -- Great Falls (1)

Candles and lights -- Washington (D.C.) (2)

Candlesticks -- Washington (D.C.) (1)

Canyons -- Arizona (1)

Cathedral closes -- Washington (D.C.) (4)

Cathedrals -- France -- Paris (2)

Cathedrals -- Louisiana -- New Orleans (2)

Cathedrals -- Washington (D.C.) (212)

Ceilings -- Washington (D.C.) (14)

Chagny (Saone-et-Loire, France) (4)

Chairs (Cathedra) -- Washington (D.C.) (14)

Chairs -- Washington (D.C.) (13)

Chalk drawings -- France -- Marseille (1)

Champs-Elysees (Paris, France) (2)

Chapels -- New Jersey -- New Brunswick (6)

Chesapeake and Ohio Canal (Md. and Washington, D.C.) (7)

Children -- China -- Photographs (1)

Children -- Louisiana -- New Orleans (1)

Choirs (Music) - Washington (D.C.) (6)

Choir stalls -- Washington (D.C.) (3)

Church architecture -- France -- Aix-en-Provence (4)

Church architecture -- France -- Paris (3)

Church architecture -- Washington (D.C.) (92)

Church bells -- Washington (D.C.) (5)

Church buildings -- India -- Calcutta (1)

Church doors -- France -- Aix-en-Provence (4)

Church doors -- Washington (D.C.) (4)

Church doorways -- Washington (D.C.) (2)

Cigarette vendors -- India -- Calcutta (1)

Cigars -- India -- Calcutta (1)

Cityscapes (6)

Cityscapes -- China -- Hong Kong (1)

Cityscapes -- France -- Paris (4)

Classrooms -- Arizona (1)

Classrooms -- Arizona -- Chinle (1)

Cliffs -- Arizona -- Window Rock (1)

Cloisters (Architecture) -- Washington (D.C.) (6)

College students -- Washington (D.C.) (3)

Columns -- Washington (D.C) (1)

Concrete bridges -- Virginia -- Arlington (2)

Concrete bridges -- Washington (D.C.) (2)

Corrals -- Arizona (2)

Cours Mirabeau (Aix-en-Provence, France) (2)

Courtyards -- India -- Fatehpur Sikri (4)

Courtyards -- Louisiana -- New Orleans (1)

Crosses -- France -- Aix-en-Provence (1)

Crosses -- Washington (D.C.) (13)

Cupolas -- India -- Agra (1)