This is our very last challenge from the Helping Hudson team.
We hope you've enjoyed them just as much as we have.
For this challenge you can choose any colour - but you must only use that colour and 1 neutral.
You can use as many shades of that colour as you wish.
Here is a card sample created by Tina Gillespie.
Remember to head over to the Challenges Page to check entry and eligibility conditions, and to make your Paypal donation.
Entries that don't comply will not be eligible for prizes.
The Helping Hudson team look forward to seeing your challenge entries.
You have until midnight on the 21st to get your entry in.