These cards were for a swap where you had to use at least three postage stamps (I think) per card. I decided to try to make a few cards using some of those less interesting stamps which you don't always use up. I had lots of these same stamps, so tried to use a bunch of them at once.
The same was true for these clock stamps - I had loads and was never quite sure what to do with them. Looking through my stash, I found a butterfly with the same colour wings, so this card grew out of that.
This one is a bit more straightforward.
And this one, I went with a travel theme as I seemed to have some colour coordinated stamps with buildings on them...