halftones for sandcarving (sand blasting)

I am doing halftones of colored photos to use them in sandcarvings. I am having trouble with making my halftone into a negative. also I have to print in cmyk and I am using a canon mp620 printer and can not find the cmyk setting. any suggestions

Moderator notes: It sounds like "sandcarving" might be referred to as "sand blasting" in some regions.

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  • mightymouse1007 said:

    I am doing halftones of colored photos to use them in sandcarvings.

    I gotta feeling I'm way off in left field with this but....This is what you want?

    mightymouse1007 said:

    I am having trouble with making my halftone into a negative. also I have to print in cmyk and I am using a canon mp620 printer and can not find the cmyk setting. any suggestions

    Perhaps I am further into left field, but. Have you created the halftone (B) then Inverted to create a negative (C)? As for your printer, it is an RGB printer that uses CMYK inks. Here is what I think you are after.

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