Caption

A white, symmetrical silver thistle (Carlina acaulis) nestled amongst prickly foliage, UNESCO Entlebuch Biosphere Reserve, Switzerland

Date

Aug 12, 2026

Credit line

Photo12/ImageBROKER/Rolf von Riedmatten

Reference

BRK26J00_047

Model release

NA

Property release

No

License type

Royalty free

Available size

45.6Mb (15.2Mb) / 15.4in x 11.5in / 4608 x 3456 (300dpi)

Keywords

no people white UNESCO foliage blossom thistle flower plant nature Switzerland Europe Asteraceae flowering Silver thistle prickly european symmetry symmetric travel photography Central Europe Foliage deserted leaves bloom open air Stemless carline thistle symmetrical Middle Europe nobody in flower Dwarf carline thistle spiky spiny blossoms thistles flowers plants Silver thistles symmetries blooms blooming blossoming no one Europe's