Andres M. Dominguez / Blue lupin (Lupinus angustifolius) Sierra de Grazalema Natural Park, southern Spain, May.

Pat Tuson / Wild Perennial Lupin (Lupinus perennis) Gillespie Park Local Nature Reserve an urban ecology park with tower blocks in background, Highbury, London Borough of Islington, England UK

Erlend Haarberg / Whinchat (Saxicola rubetra) with food in beak on flowering garden Lupin (Lupinus sp) Telemark, Norway, June

Rolf Nussbaumer / Texas Bluebonnet (Lupinus texensis), blooming, Gonzales County, Texas, USA, March.

Floris van Breugel / Twilight view of Mt. Rainier, under a clear night filled with stars, and alpine meadow of Lupins (Lupinus) in the foreground Mt. Rainer National Park, Washington, USA. August 2008. Double exposure.

Floris van Breugel / Lupins (Lupinus sp) flowering on a hillside in Spring, California, USA, April 2010

Rolf Nussbaumer / Texas Bluebonnet (Lupinus texensis) flowering in wildflower field, Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA

Rolf Nussbaumer / Texas Bluebonnet (Lupinus texensis) flowering in wildflower field, Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA

Jack Dykinga / Wildflower meadow with Silvery lupin {Lupinus argenteus}, Indian paintbrush {Castilleja miniatus} and Alpine penstemon {Penstemon alpinus} Rio Grande National Forest, Colorado, USA

Tim Fitzharris / Paradise Meadow and Mount Rainier, Mount Rainier National Park, Washington

Kirkendall-Spring / Lupin {Lupinus genus} growing in a meadow with mountains in the background, Mount Rainier NP, Washington, USA

Jack Dykinga / Soaptree Yuccas (Yucca elata) in flower amid Big Bend Bluebonnet (Lupinus harvardii), dawn, Chisos Mountains, Big Bend National Park, Texas