Thank you all again. I am overwhelmed by your responses. Thank you.
Some hints that I learned doing this. Even though I used paint left over from using the paint on a very boring window, I still had loads left over so try to buy very small bottles of paint or be ready to have enough to repopulate the world with butterflies. A little goes a very long way. Also I did it in stages. Cut bottles..Had a few, then "tacked" them down..I had room for about 8 "bottles". Paint the black outline...let dry. cut some more bottles. Next day paint inside of outline...let dry...at this stage friends were driving me nuts by bringing me more bottles....cut out more....when dry I just took them off the bulletin board and cut individual butterflies. Put more bottles down and outline. Then cut out the leftover (outside the outline) plastic. Yes, I made alot of butterflies and have maybe a fourth left.
I tried to take more pictures one for scale and one on an outside window.
Thank you all again.