Guillermo Dufranc amurikirwa ku rubuga Best Designs of the World ibi bikorwa: Ibishushanyo 2 byatsindiye ibihembo, byahawe ishimwe mu byiciro: Igishushanyo cy'Ipaki na Ubugeni bwo Guteka.
Reba icyegeranyo cy'ibikorwa byatsindiye ibihembo byakozwe na Guillermo Dufranc
Ibishushanyo byakozwe na Guillermo Dufranc
Ubugeni bwo Guteka Blockazo Chocolate Bar for Sharing cya Guillermo Dufranc
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Igishushanyo cy'Ipaki Sernova Packaging and Graphic cya Guillermo Dufranc
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Byatewe inkunga
Mwiteguye kumenyekana ku isi yose?
Tanga igishushanyo cyanyu uyu munsi mu bihembo bya A' Design Awards kibone umwanya mu bishushanyo bya mbere ku isi ku rubuga Best Designs of the World.
Tanga igishushanyo nonaha