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i want to make the background of the image black.what should i do?

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anmol maharana 2017-8-9

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评论： anmol maharana 2017-8-10

here is the image in which i want to make the background black so that only flower will be visible.

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Chad Greene 2017-8-9

Looks like the attachment didn't get uploaded.

anmol maharana 2017-8-10

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