Labels:reckoner | sky OCR: Drawing Only on Certain Shades Normally when you draw on the image with a retouching tool, the tool affects any part of the picture you drag it over. With this field, you can ell ImageStudio not affect certain shades letting you draw freely wh ImageStudio takes care avoiding parts of the image you don't want mark on. This lets you draw across an bject without affecting the shades that border the object or covering cont rasting details Using Only on Lighter Shades tells ImageStudio not to draw on any shades darker than the current shade you' re drawing with. Using Only on Darker Shades tells ImageStudio not to draw on any shades lighter than the current shade you re drawing with. When using either of these sel lections with the Eraser the current Background Shade, set in the Effects Menu, d ...