Preliminary identification
Photo reference
5 uploaded photos
Overview
This is a beautiful collection of mid-century Swiss botanical postcards featuring the exquisite photography of Thor Gyger. Printed in Switzerland by the renowned Stehli Frères of Zurich, these cards showcase alpine and garden flora against dramatic, dark, moody backgrounds that make the colors pop with painterly intensity.
Story
In the mid-1900s, Swiss photographer Thor Gyger captured the delicate beauty of alpine wildflowers in Adelboden. These dramatic, dark-background portraits transformed simple botanical studies into romantic, glowing works of art.
Maker / Origin
Thor Gyger (1889–1981) was a celebrated Swiss photographer based in the alpine resort village of Adelboden, famous for his breathtaking mountain landscapes and sensitive botanical studies.
Condition & Value
The postcards appear to be in excellent vintage condition. They are unposted (unused) with clean backs, sharp corners, and no major staining, foxing, or creasing. This pristine, unused state preserves their maximum decorative and collector value.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.