Switzerland. 2020 Street Art. Smart City. MNH
Switzerland. 2020 Stamp Day. Basel. MNH
Switzerland. 2020 Special Events. MNH
Switzerland. 2020 Society for the History of Swiss Art. MNH
Switzerland. 2020 Pro Patria. Living Cultural Heritage. MNH
Switzerland. 2020 Pro Juventute. Happy Childhood. MNH
Switzerland. 2020 Pro Infirmis Organization for the Handicapped. MNH
Switzerland. 2020 Microscopic Art. MNH
Switzerland. 2020 Japanese Beetle. MNH
Switzerland. 2020 Hockey World Championship. MNH
Switzerland. 2020 Globi. MNH
Switzerland. 2020 Europa. Ancient Postal Routes. MNH
Switzerland. 2020 Clockmaking. MNH
Switzerland. 2020 City of Solothurn. MNH
Switzerland. 2020 Christmas. MNH
Switzerland. 2020 Chocolate. From Bitter to Sweet. MNH
