This is the first layer of a new painting I've started - just a doodle so far really, and it's just black and white, though that will change. The canvas is the white cover on my Chromebook. Okay I am nuts. I was admiring some of the laptop covers I saw which are sold on various sites around the web. They seemed too pricey though - I thought it would be easier and cheaper just to paint the thing itself. Call me crazy, (or reclusive, awkwardly antisocial in many cases. )
I used an inexpensive acrylic paint in a squeeze bottle. I only have black right now, so when I get more colors I will add new layers and post a photo of each as I go along.