Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_malawi_stamps/1037/thumbnail.jp
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_gambia_stamps/1045/thumbnai...
Giotto, 1267-1337.https://ecommons.udayton.edu/imri_gambia_stamps/1042/thumbnail.jp
Based on the work of Jacopo Da Ponte, approximately 1518-1592https://ecommons.udayton.edu/imri_parag...
Stamp based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_cameroon_stamps/1029/...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_malawi_stamps/1036/thumbnai...
Based on the work of Master of Okolicsnohttps://ecommons.udayton.edu/imri_grenada_stamps/1054/thumbn...
Based on the work of Raphael (1483-1520)https://ecommons.udayton.edu/imri_ivorycoast_stamps/1014/thu...
Based on the work of Albrecht (1471-1528)https://ecommons.udayton.edu/imri_malawi_stamps/1015/thumbn...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_gambia_stamps/1061/thumbnai...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_monaco_stamps/1010/thumbnai...
Stamp based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_cameroon_stamps/1028/...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_hungary_stamps/1067/thumbna...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_grenada_stamps/1138/thumbna...
Based on the work of Giotto (1266-1337)https://ecommons.udayton.edu/imri_italy_stamps/1010/thumbnail...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_grenada_stamps/1139/thumbna...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_gambia_stamps/1045/thumbnai...
Giotto, 1267-1337.https://ecommons.udayton.edu/imri_gambia_stamps/1042/thumbnail.jp
Based on the work of Jacopo Da Ponte, approximately 1518-1592https://ecommons.udayton.edu/imri_parag...
Stamp based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_cameroon_stamps/1029/...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_malawi_stamps/1036/thumbnai...
Based on the work of Master of Okolicsnohttps://ecommons.udayton.edu/imri_grenada_stamps/1054/thumbn...
Based on the work of Raphael (1483-1520)https://ecommons.udayton.edu/imri_ivorycoast_stamps/1014/thu...
Based on the work of Albrecht (1471-1528)https://ecommons.udayton.edu/imri_malawi_stamps/1015/thumbn...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_gambia_stamps/1061/thumbnai...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_monaco_stamps/1010/thumbnai...
Stamp based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_cameroon_stamps/1028/...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_hungary_stamps/1067/thumbna...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_grenada_stamps/1138/thumbna...
Based on the work of Giotto (1266-1337)https://ecommons.udayton.edu/imri_italy_stamps/1010/thumbnail...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_grenada_stamps/1139/thumbna...
Based on the work of Giotto (1267-1337)https://ecommons.udayton.edu/imri_gambia_stamps/1045/thumbnai...
Giotto, 1267-1337.https://ecommons.udayton.edu/imri_gambia_stamps/1042/thumbnail.jp
Based on the work of Jacopo Da Ponte, approximately 1518-1592https://ecommons.udayton.edu/imri_parag...