你可以改变笔刷的大小，你喜欢。
在你的纹理上绘制一些细节，然后改变笔刷的大小并制作一些不一致的元素。
Paint some detail on your texture, and change the brush size now and then to make different elements.
用一个大小合适的笔刷，去掉图片的绝大部分。当接近水的时候，我用一个小的笔刷并且放大图片，这样我在建立蒙版的时候看的更清楚。
Use an appropriate sized large brush to get rid of a majority of it and when it comes to going around the water line I used a small brush and zoomed in so I could see a little better as I was masking.
另外，你可以创建一支大小与你的房间相等的笔刷，然后右击它选择挖空选项。
Alternatively, you can create a single brush the size of your room, then right click on it and select the Hollow option.
笔刷大小就看您的了，但我想刚开始时至少有一个规模的头部的性质的形象。
Brush size is up to you but I like to start off with one at least the size of the head of the character in the image.
你可以在在工具栏底部找到“锐化工具”，它可以让你使用适当的笔刷形状和大小在一定范围内锐化一张图像。
To start with there's the 'Sharpen Tool', found near the bottom of your tool palette. This allows you to sharpen just a certain area of a picture, using an appropriate brush shape and size.
选择柔角笔刷工具，不透明度为20%，大小30像素，在十字中部画一个虚幻的园点。
Select Soft Brush tool, set its opacity 20% and size to 30px. Paint a fade dot in the center of the cross.
在你做出了花瓣上的凹坑部分以后，现在你可以擦掉边缘部分以让它更精致一些，我使用不透明度为12，大小为20的笔刷。
After you have made the pit of the petal the way you want it, now it is time to erase the edges to make this a bit more refined.
小提示：如果你想清除这些像素，可以选用橡皮擦工具，然后选择铅笔模式、一个像素的笔刷大小。
Tips: At any time if you want to erase the pixels, use the Eraser tool, select Pencil mode and 1px brush size.
为此，我用了一点桃红色，笔刷大小25，不透明度35，继续并模糊桃红色的区域以形成纹理的走向。
For this I used a light pink, brush size of 25, and opacity of 35. Also after you do this, go ahead and smudge the pink to take the form of where the veins will go.
为此，我用了一点桃红色，笔刷大小25，不透明度35，继续并模糊桃红色的区域以形成纹理的走向。
For this I used a light pink, brush size of 25, and opacity of 35. Also after you do this, go ahead and smudge the pink to take the form of where the veins will go.
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