I've had neon card stock for years
(bought at our local Big Lots store).
Last year I bought neon ribbon on clearance,
some of which coordinated well with some of the card stock.
However I didn't have neon inks, so I used neon colored
acrylic craft paint on foam stamps !
The butterflies are punches and stamp images from Stampin' Up!
I only glued down the centers of them so the wings "float" just above
the card front for a little dimension.
This set of cards was donated to Operation Write Home.
Thanks for looking.