Would you like me to send you an Efuto envelope?

As you can see I am becoming a bit obsessed with Efuto envelopes. The thing is I find them just the right size to have a doodle on of an evening, even when I am watching a film or just relaxing. Someone says (with a smile on his face!) that it's an excuse for me to work all the time but it's not really work I say. It is quite delightful to think about posting them off to different people knowing that when the postman calls they bring a bit of joy and a smile to the recipient.
So here are some of my latest envelopes and I am going to send them to three people who leave a comment after this post. I ask only that you state which of the three you like the best, A, B or C, it's a simple as that.  

The winners will be chosen in a random way and not related at all to the comment you leave so feel free to say what you like! The draw will take place on Sunday so you have a couple of days to think about it. Here's hoping that I get more than three comments! Enjoy.