1986

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"Chef visite" (Chief's visit)

Caricature 

Ink on papier (private collection: Augenklinik Inselspital Bern)

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"Spirit of Challenger"

Oil on canevas

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"Souvenir de la Lune" (Moon's souvenir

Oil on canevas

(with Scott Carpenter's and Claude Nicollier's autograph)