- Most of the PNG files in this set feature transparency. PNG transparency may not display properly in the Internet Explorer browser, but when you save the full-size image and open it in a photo-editor, it will have transparency.
- Some images were converted to indexed color mode to reduce file size. They will appear with a lock in the layers palette when opened in Photoshop. Before using these images in your layouts, you will need to convert them to RGB color mode. In Photoshop, go to Image > Mode > RGB color.