Art on a Postcard

I had forgotten about the photo I sent to the 4th annual Art on a Postcard Secret Auction to raise money for The Hepatitis C Trust until I got this e-mail:

Following the Photography on a Postcard exhibition your photograph is ready to be posted out to their new owners, however I have recently noticed that we have not received a digital signature from yourself. This is needed urgently as we cannot release the photographs without their certificates of authenticity.

Took a photo of my signature on my phone and sent it off! Another task completed!