This card goes for both day 3 and day 4 because I paid attention to contrast with my paper patterns and their sizes and I also made my embellishment by starting with all white flowers . I used papers from a 6 X 6 Mini Deck from Cosmo Cricket--"Garden Variety". The really dark paper is green, not black as it looks in this picture.
Usually I don't know where a paper comes from as I have them in drawers by color and out of their original packaging. The Mini Decks I usually keep together.