- Birds
- Clouds
- Rain
- Hail
- Butterflies
- Airplanes
- Blue, Red, Orange, Violet, Indigo, Pink, Yellow
- Black, White and various shades of grey.
- Stars, planets, meteoroids, black holes, constellations
- CO2
- Skyscrapers
- Castles (and giants!)
- Sound
- The Moon
- Hands
- Loads of air
- Rooftops
- Paper planes
- Love
nov 20 2010 ∞
nov 20 2010 +
nov 20 2010 +