Martin Evening is a London-based advertising and fashion photographer and noted expert in both photography and digital imaging. Martin is the author of the best-selling book The Adobe Photoshop Lightroom Book: The Complete Guide for Photographers (Adobe Press, 2007). In addition, he wrote the book Adobe Photoshop CS3 For Photographers (Focal Press, 2007). Martin is sought after for speaking and lecturing, including in the U.S., where he is a regular speaker at PDN PhotoPlus Expo in New York. Martin also works with the Photoshop and Lightroom engineering teams, consulting on new feature development and alpha and beta testing. He is also one of the founding members of PixelGenius, a software design company producing automated production and creative plug-ins for Photoshop.