ドラマチック
劇的
biology
botany
clouds
cloudscape
colorful
dramatic sky
ecology
ecosystem
flora
goose lake prairie
goose lake prairie state natural area
grass
illinois
indian grass
landscape
native grass
native plant
native prairie
natural
nature
outdoor
plant
prairie
prairie grass
prairie plant
pretty
remote
scenic
sky
sorghastrum nutans
summer
summer sky
wild
wilderness