Let me show you what I’ve started with… It’s an ugly old door that I’ve recovered from a very old house that was about to be demolished. I also used some Fusion Mineral Paint (the color is Coal Black), a piece of wood for a 5 in wide shelf (you can see the marks of a few previous paint tests on it), and a bit of paint in different colors.
I also had a couple of metal brackets from Ikea (a leftover from a previous project) and used them for fixing the shelf. A tiny yellow metal basket was useful for this project, too. Since my door was supposed to turn into an office organizer, I also grabbed a cork board to hang on the upper half of the door.