Sewing.

Perhaps I got bored of cutting and sticking or perhaps all my new ideas were just coming too fast but for the next, wave shall we say, of letters I have sewed on the word 'Hello' in one form of another.

These two are sewn into material that I have then glued onto the envelopes. 

You can't really tell from this picture but this is actually a tiny envelope. I'm considering doing a series of these tiny envelopes, so this should be the first of many.

The above envelope was sent with a note that reads:

"It's nice to meet you.

My name is Amy.

I'm one of your neighbours.

I don't know you and you don't know me

but

I think that neighbours should know each other

and 

be able to rely on each other.

I think that neighbours are important people.

If you agree.

then please feel free to write back.

I would love to hear from you.

Sincerely"

Below I have sewn into the envelope itself.  (This is also one of the tiny envelopes)