Pedro Gruenholz

Stamps Category Illustrations Pedro Gruenholz

Painters Surikov and Vasnetsov
Russia
Workers painting
Romania
Regional costumes:Suceava
Romania
Metal plate
Romania
First commercial oil wells
Canada
150th Anniversary of British Columbia
Canada
Ana from the house of green pine nuts
Canada
Virgin and Child
Hungary
Quartz Crystals
Hungary
Opera Scenes, Bartok
Hungary