解決済み
How do I create this blur effect on the squares?

I don't care about the mirror effect just the blur effect. I tried but for some reason I didn't find the solution.

I don't care about the mirror effect just the blur effect. I tried but for some reason I didn't find the solution.
Mine just gets blurry edges with the blur tools.
I was not talking about »Blur Tools«, Gaussian Blur is a Filter.
And you can just create a simple rectangular Selection (with the Rectangular Marquee Tool) before applying the Filter to the Smart Object.
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