Colombia

1991 Airmail – Butterflies

1991 Butterflies

1991 Buga Pilgrimage

1991 Airmail – The 200th Anniversary of “La Prensa”

1990 Airmail – Monastery of Nostra Senhora de las Lajas, Ipiales

1990 Airmail – Christmas

1990 Airmail – America – Natural World

1990 The 100th Anniversary of Salesian Brothers in Colombia

1990 Trees

1990 Nature Conservation WM: 7