It's a shame you can only include people in it.
Perhaps it will be better if you can add these too..
- Pets/animals
- Landscapes
- Buildings/establishments/company logos
- Places/locations
- Weather/time of day/day of month/events/holidays
- Objects/colours/parts of cars, clothing, bags etc
- Foods/drinks/food ingredients
- Plants/trees
- Marine life
- Hobbies/sports/games
- Work/industry
- Texts/keywords
