1.Embossing/Blind Embossing

Title, artist, size unknown. I came across this print online and loved the little detail within the butterfly, even the spots of the different colors on the paper make it more interesting. There is lots of shape and lines used in this butterfly within its different butterfly details, I think it is even more so amazing that the image mirrors its detail pretty closely to the opposite side I know that is hard to do on a butterfly.

http://www.printingforless.com/Custom-Embossing-Services.html