pink lupin flowers blooming in a green valley on a clear sunny day in wyoming, hills and forest in the background

meadow flower prairie plant wildflower grassland field grass vegetation wilderness pasture woodland plateau shrub mountain plain steppe nature pink lupin flowers blooming green valley clear sunny day wyoming hills forest background beautiful sky bright blue papilionideae lupinus wild petals june july outdoor lush landscape rolling herbaceous perennial annual gorgeous travel land usa america country countryside native species joy