Museum of Stamps (2018)

folgende Adressen zeigen alle auf das Museum:

www.briefmarken-museum.ch
www.stamps-museum.org
www.stamps-gallery.org
www.stamps-gallery.ch

Museum of Swiss Artists (2020)

www.internetgallery.ch

www.internet-gallery.ch

www.internet-gallery.org

ask more artists to join (2020 ongoing)