Model by to Ville Seppanen and Marianne Gagnon
    released under Creative Commons BY-SA 3.0
    (http://creativecommons.org/licenses/by/3.0/)

Well model and well texture by Sean Greene (Iconoclast)
    released under public domain

Mill model and stable by Samuncle
    released under CC-BY-SA 3.0

corn.png
    based on image by Jonathunder with modifications by Marianne Gagnon
    CC-BY-SA 3 unported

hay.png
    based on public domain image by Scott Bauer and TT7001749 from BurningWell,
    with modifications by Marianne Gagnon, released under CC-BY-SA 3.0+

barn_wall, barn_window, leaf.png, earth.png
    based on burningwell.org (public domain) images modified by
    Varivar and Marianne Gagnon, released under CC-BY-SA 3.0+

leave3.png : by Krzysztof P. Jasiutowicz 
retrieved from http://commons.wikimedia.org/wiki/File:Lisc_lipy.jpg,
    released under CC-BY-SA 3.0

mill.png, millstructure.png, wind_mill.png
    by Samuncle, based on pictures from Burningwell
    released under public domain

clouds in skycube by nicubunu, released in public domain

gnarly tools and gnarly tool texture by Clint Bellanger
    released under CC-BY-SA 3.0

Wheat picture by Tarquin
    Released under CC-BY-SA 3.0 Unported

Trail texture by Marianne Gagnon
    based on public domain image from Burningwell
    released under CC-BY-SA 3.0

cow.ogg
    based on sounds by "Secretlondon" (released under CC-Attribution 3) and "Buffbill84" (released under CC-BY-SA 3)
    released under CC-BY-SA 3.0

skybox.jpg by samuncle
Based on http://commons.wikimedia.org/wiki/File:Wheat_fields_in_Ukraine-5966-98.jpg
by Raimond Spekking released under CC-BY-SA 3.0
