764-3721 - Rosy paintbrush (split-leaf Indian paintbrush) (spliteaf Indian paintbrush) (Castilleja rhexifolia) hybrid with sulphur paintbrush (Castilleja sulphurea), San Juan National Forest, Colorado, United States of America, North America

764-3751 - Orange clouds at sunrise with sulphur paintbrush (Castilleja sulphurea) and cutleaf daisy (dwarf mountain fleabane) (gold buttons) (Erigeron compositus), San Juan National Forest, Colorado, United States of America, North America

764-3686 - Orange clouds at sunrise with cutleaf daisy (dwarf mountain fleabane) (gold buttons) (Erigeron compositus) and sulphur paintbrush (Castilleja sulphurea), San Juan National Forest, Colorado, United States of America, North America

764-3680 - Sulphur paintbrush (Castilleja sulphurea) glowing at first light, San Juan National Forest, Colorado, United States of America, North America

764-3678 - Sulphur Paintbrush and Alpine tarns at dawn, San Juan National Forest, Colorado, United States of America, North America

764-3383 - Sulfur paintbrush (Castilleja sulphurea), Waterton Lakes National Park, Alberta, Canada, North America