Same stamp but different looks (maybe). I used the Nellie's Choice Ball Flower stamp with black embossing powder for the night card and white embossing powder for the day card. Both backgrounds are made with distress inks watered down and painted on with a brush. The grass die is by Marianne Design.
If I was to make these cards again, I'd try to stamp the flowers closer together and overlapping more. It was hard to see when stamping Versamark Ink on white card stock.