gradient issue

hi there.
i've got one picture.i divide the picture in two.first part coloured,second part-black&white.i want to make a gradient effect between the two.i want to make the picture go black&white from coloured without an ugly line between the two parts.
10x in advance!

No Problem.
1.Take the picture & duplicate the layer it's on.
2. On the bottom layer, Choose Image: Adjustments: Hue/Saturation.... Slide the Sturation all the way to the left.
3. Go back to the upper layer & click the Add a mask icon on the layers palette.
4. Use the gradient tool to make a Linear Gradient where you want the division.
That's it!
Still have questions? See my tutorial, Blend Images With A Layer Mask.

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