I masked a rectangle with washi tape and used Distress Ink (Salty Ocean) to create an ombre effect. Then I stamped a spaceship from MFT stamp set Out of this World, colored it with Stabilo markers, cut it out and adhered it with foam tape. As a final touch I added some sparkly stars and stamped the sentiment.
I decided to go with pink: I stamped the solid layer with ink (Pale Blush Ink from Simon Says Stamp), added another layer with VersaMark ink and drew stems and leaves with VersaMarker pen. The stamp set is Sketched Blooms (MFT).
I masked three rectangles with washi tape and used Distress Inks (Seedles Preserves, Fired Brick and Salty Ocean) plus few drops of water. I stamped a flower in each rectangle (MFT stamp set Sketched Blooms) and added stems with my black pen.