love birds and little chicks

I hope you can see this ? It's a paper-cut card I've made again for friends - ones just got engaged and ones just had a baby - so it's love birds and little chicks. I'm thinking it would be nice as an etching. A girl on my course told me that if you leave a plate in over night you get a "deep burn" which means there is a deboss on the final print. Could be nice Easter cards ?