Pastiche is a fun, simple app that is truly free to use, making it unlike any other collage app. The idea behind Pastiche is to empower users to turn dozens (or even hundreds) of what might otherwise be ordinary photos into a single, very special collage. And unlike other collage apps, Pastiche was designed specifically for printing your collage…whether as one large print or across two, three or four panels…creating stunning wall décor. And what’s more, you can order collage prints for same day pickup at Walgreens.