Johan has written several technical books about digital photography and digital imaging, such as books about the RAW format, Apple Aperture, Adobe Photoshop Lightroom, Adobe Photoshop, Adobe Photoshop Elements, HDR and a book about nature and wildlife photography. Because these books are only published in the Dutch language, it would not make much sense to go into detail in the English version of this website. If you are interested in these books and you do understand Dutch, please switch to the Dutch version of the site.
Site Language / Taal
Select your language / Kies uw taal: