I'm having quite an enjoyable time doing tiles for a Zentangle group on Facebook. I'm not normally into FB, but I found two tangle groups which I enjoy sharing with. It was a big decision to go into the swap as most folk live in America, and I live in Australia, so each letter costs $2:60 ea. you could do a group of 15 or everyone which was 45. I decided it would be a nice thing to do if only once! I've already shared a few of my tiles, so have 3 more today.