Ely Cathedral organ pipes by osmanthus1989 on flickr, via Ship of the Fens tumblr
Geologic pipe organ on the South Puyallup trail -Mt. Rainier National Park, Washington state
Kitchen cheat sheet
Hereford Cathedral pipe organ, Hereford, England, built in 1892, very new compared to the age of the cathedral. Interesting design, very attractive.
Pipe organ at Haarlem's Sint-Bavokerk ~ Haarlam, Amsterdam