Trying to use the workshop lessons

I am in an online group that is currently making and sending postcards of our textile works. We have to do 14, which seems a lot. But I am working through them.
So far, I have done 6 using some of the ideas from the workshop with Michelle Mishkulnig.
I used silk hankies to make a background, then put some little bits of threads from other projects, a very small amount of Angelina fibre, then another layer of silk hankie. Then I did some free motion sewing on the background.

A couple of the pieces are based on a picture I have from my trip to Uluru a couple of years ago. The colours just seemed to suggest the Australian landscape.

When I went to put the interfacing on the back, so I could put the address of the recipient, I realised that you could see straight through it. So now I have put card not the back. This means that I now have a sewing machine needle that is for paper sewing, in a special container. I just need to remember that that is what it is for.

The others were done using a silhouette of the Melbourne skyline that I have used in the past.
So far I have made 6 of these.

I won't post pics of the finished pieces till the recipients have got the works, just so I don't spoil the surprise. They don't have to be posted till the 29th of October and I still have 5 or 6 to make, so I had better get a wriggle-on, as they say.