coast_nat482.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolboat0006-Oct-2006 13:11:290anonymous981371031381031361031341011339913197133sky0006-Oct-2006 13:11:291anonymous2136212551255129104134101132981309613295135sea water0006-Oct-2006 13:11:292anonymous223831399513610213910513525412925425659255392532424714243sand beach0006-Oct-2006 13:11:293anonymous225522381424530252352534325553255