Öræfajökull volcano, Iceland

I was quite amazed when I opened my mailbox one day to find this card that had travelled from frigid Iceland to sunny Singapore! This is the Öræfajökull volacno:

This is definitely one of my facourite cards! Sent by Sigga from Iceland on the 25th June 2012. What a wonderful experience! Afterall, how often does one get to receive a card from Iceland? And here is the picture of the stamp:

The stamp is part of a series issued on 3rd May 2012. The images are weaved into QR codes, which makes it pretty special. Here is the complete series. 

Pretty cool right? :D