Create a gradient fill across your selection as shown in the screenshot below to complete creating the logo's surface.

如下面的截图，横穿你的选区，创建一个渐变填充，来完成Logo外观的创建。

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Now press Ctrl + Backspace to fill the selection with your pre-set Background Color.

现在，按Ctrl + Backspace将事先设置好的背景色填充到选区。

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Using Black as your foreground color, use just the edge of the brush to fill it a bit of the selection you've made.

黑色作为前景色，只用笔刷的边缘来填充选取的一点。

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