PAD Scavanger Hunt

I want to try adn complete the PAD scavanger hunt this month so I am writing down my ideas so I'm not getting to 30th March and panicing!

1. Red - Phone Box at Town Hall
2. Orange - Bouncy ball
3. Yellow - Super Lamb banan
4. Green -
5. Blue - My right eye
6. Indigo
7. Violet - Parma Violets
8. Pink - My Shoes
9. Black - My Sketchers
10. White
11. Rainbow - Skittles (teste the rainbow)
12. Monochrome (shades of just one colour)
13. Selective colouring
14. B&W
15. Sepia

ANy ideas for the rest much appreciated. Plus how do I do the selective colouring thing ??