photoshop合成雪中女王

Erase the diamond's background (Polygonal Lasso Tool) and increase the stone's contrast (Curves). Give it a blue nuance also (Photo Filter)

使用多边形套索将钻石抠出来，增加对比度（图像-调整-曲线），并将钻石色调也调整为蓝色（图像-调整-照片滤镜）。

Copy now many times this layer and place the diamonds on the air's surface, changing their size with Edit  Free Transform (ctrl+t)

将钻石多复制几份，沿着MM的假发凌乱放置，并使用编辑-自由变换改变一些钻石的大小，让它们看起来各不相同：）

Add the shadows by copying the stones' layer and make them of black color: Image -Adjustments -Brightness/Contrast

复制钻石层，将新层的钻石变为黑色（图像-调整-亮度/对比度），添加阴影效果。

Place the indicated layer lower than the basic stones' layer and blur it out with Filter -Blur -Gaussian Blur.

黑色层点击滤镜-模糊-高斯模糊，如下设置，模糊后的图片放到原始钻石层下方。