The British Journal of Photography has published two articles about photographers using the iPad and Apple's App Store to make money from their work. In one, publisher Michael Mack explains the logic and challenges of producing photography books for tablets. Meanwhile National Geographic photographer Michael Nichols explains why an attempt to update his website ended up with him selling an app through Apple's store. (BJoP via PetaPixel)

Click here to read about Michael Mack's tablet publishing

Click here to read about Michael Nichols' move to showing his work via a paid-for app