working on desktop publishing project that will be printed in black white only. Have photoshop images that will be used as illustrations. when I put these images into InDesign and print them, a gray square/rectangle appears behind the image. I cannot eliminate the gray background. it is essential to the project that the images print directly on paper without the background gray. have tried several youtube video lessons but none has been completely successful yet.
This is the forum for the mobile app, Adobe Color.
Did you use a Photoshop PSD in InDesign that has a transparent background, or are you using a jpg?