Stamps

Swiss Post’s commitment to art

In her stamp design “Le invisibili”, Marta Margnetti wants to recognize biodiversity and give the invisible a presence.

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Swiss Post’s commitment to art, “Le invisibili” stamp

Spiderwebs often go unnoticed in hidden corners. Yet when they are discovered, such as in the living room, they are usually unwanted and are swiftly removed. In her work, artist Marta Margnetti often emphasizes elements that are viewed as waste in living spaces. “By doing so, I’m trying to give them back their value. For me, cobwebs symbolize the connection between people and non-people and our shared habitat,” explains the creative from Ticino. The interplay of recycled paper and the symbolism of the cobweb also highlights the delicate balance that connects all life forms and represents the topic of ecological sustainability. The design ties in with the collection strategy of Swiss Post’s commitment to art, which conveys current topics that are equally important to Swiss society and Swiss Post.

Find out more fascinating background information on Swiss Post’s commitment to art: swisspost.ch/commitment-to-art

Sheetlet of 8 stamps
Sheetlet of 8 stamps
Single stamp on first-day cover C6
Single stamp on first-day cover C6
Art edition
Art edition

Technical information

Sales

Philately: from 28.8.2025 to 30.9.2026 or while stocks last

Branches: from 4.9.2025 to 30.9.2026 or while stocks last

Validity

Unlimited from 4.9.2025

Printing 

Offset, 1-colour, 1-stage embossing; Gutenberg AG, Schaan, Principality of Liechtenstein

Formats

Stamps: 32.5 × 40 mm

Sheet: 192  ×  115 mm, 2 rows of 4 stamps

Paper

White stamp paper, 100% recycling, matt gummed, 98 gm2

Perforation

13 ½ : 13 ¼

Design

Marta Margnetti, Lugano

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