When you check your email, when you play Temple Run, when you're selecting a song to listen to, you're making art. You just don't know it. In a series called "Invisible Hieroglyphics", artist Andre Woolery highlights those hidden masterpieces you don't even mean to make.
The works of art are created on a wide variety of apps, from Instagram to Pinterest to Angry Birds and more. Each accidental painting is a lovely smattering of colourful digital fingerpainting.
Here's Fruit Ninja:
This one's from the Facebook app: