Ross Konigsburg:
Rocky Mountain Sunrise.jpg
Ross Konigsburg:
Sand Hill Crane V
Ross Konigsburg:
Sand Hill Crane IV
Ross Konigsburg:
Sand Hill Crane III
Ross Konigsburg:
Sand Hill Crane II
Ross Konigsburg:
Northern Harrier I
Ross Konigsburg:
Snow Geese Blast Off III
Ross Konigsburg:
Snow Geese Blast Off II
Ross Konigsburg:
Snow Geese Blast Off I
Ross Konigsburg:
Snow Geese Silhouette
Ross Konigsburg:
Sand Hill Crane Silhouette
Ross Konigsburg:
Sand Hill Crane I