sun_akabsvsyzpiqntcp.jpg f/field/cultivated Aude Oliva and Antonio Torralba, IJCV 2001, vol 42(3). LabelMe Webtool grass field 0 0 10-May-2006 01:45:18 anonymous 1 44 254 52 255 105 256 256 1 256 0 trees 0 0 10-May-2006 01:45:18 anonymous 0 22 256 25 256 50 3 44 1 sky 0 0 10-May-2006 01:45:18 anonymous 0 0 255 0 254 23 252 25 0 19 2