This is not and original idea it was inspired by Srushi Patil video on you tube
This is her video link Srushti Patil is Indian an uses metric
There are other ladies who use our inches and feet. Just search explosion card.
My twist is I am using it as a Valentine.
First I gathered together my papers and tape and things:
You will need a cardstock paper 6" x 12"
also inside of card (plain color) card 4" x 9.5"
Thin paper for the wings 2 pieces 6" x 10"
Also for decor Some cut apart or ephemera
Washi tape
String
ribbon
Gems
Lace
Flowers
What ever you like to use.
Glue , Tape runner and scissors.
You also need a closure mechanism like Velcro or magnets.
This card doesn't like to stay closed.
Link to first part of video is
Score and fold paper:
6" X 12" on 12" side score at 5', 10 1/8", 10 1/4" 10 3/8" and 11 1/4"
4"X 9 1/2 " score long side at 4 3/4"
Thin Paper fold in half then fold top on 45 degree angle to fold.
Score folded paper (watch video) 2", 3",4", and 5.
Oops I had to try again with wing fold
Part 2 has how to do it right.