Squadron demonstration flight, united states of americaSquadron Demonstration Flight, United States of America
Minimalism, the new year 2012 will be replaced by 2011 on a green backgroundMinimalism, the new year 2012 will be replaced by 2011 on a green background
A steam locomotive drove past a water pump in western marylandA steam locomotive drove past a water pump in western Maryland
A calendar with a book and stationery with a notebook on the backgroundA calendar with a book and stationery with a notebook on the background