Category:Themes

Top 10 topics:

1. Saints
2. Mammals
3. Birds
4. Keys
5. Insects
6. Plants
   
7. Scallop of St. James
   
8. Dragons
   
9. Windmills
   
10. Heraldic creatures
    

Main categories:

• Animals
• Humans
• Non living nature
• Agriculture
• Buildings
• Science & education
• Food
• Industry, mining & tools
• Music
• Religious themes
• Sports
• Clothes
• Transport
• Military & war
• Archaeology
• Other objects
• All other themes/topics (around 2000)