I have a super-quick before & after to show you today!
I started with Barielle First Class Ticket:
|Barielle First Class Ticket|
Then I added a coat of Barielle Shooting Star:
|Barielle Shooting Star over Barielle First Class Ticket|
Finally, I stamped some pretty swirls with Finger Paints Magenta Mural and MoYou London Mother Nature/Landscape 14:
What I love best about this is that when the purple part of the duochrome here catches the light, it matches the stamping beautifully--you can see it a bit in the bottm picture, which I left a little blurry to show it.