Click on this icon at the bottom of your “Layer” window and select Solid Colour… Select a bright colour in the Colour Picker dialogue box that is going to stand out against your image. Надо только исследовать меню и не забывать о наличие слоев. Your image should be looking clean now. In your Layers Palette double click on the Layer Thumbnail (as shown below) and change the color to black or white depending on your picture. I found that black worked best for my image. The resulting image maybe a little jagged (pixelated) but don’t worry we will fix that.