I have another one to add, but think i wrote the formula down wrong.
Got to double check when i get home.
So far i have been mixing small amounts as well using a 1/4 teaspoon that i stole from the kitchen. Mix it in single parts at first and test it - then just double it up to get more if i like it. Have mixed 4 colors now, but only 2 have turned out how i wanted and not sure if i can 'fix' the others. Wonder if i just mix together my small test mixes into one jar if i will eventually end up with black? Doubt it, probably more like baby poo color.
Don't think anyone needs a fancy camera to get decent pictures, would guess a cell camera would work, but don't think you get the Macro feature that regular digi cams have. IMO, you almost have to be outside in true light (but NOT direct sunlight) and have a contrasting background to get colors correct. When shooting with the Macro setting on a digi cam, i use the automatic exposure setting that are default, but place a piece of something off to the side of the picture that is true black and pure white. Just crop out the picture when ypou go to re-save it. I
think this helps to balance out all the colors and is also helpful if you do have to color correct in photoshop or other software. If anyone has a color they really want to add but can't get the pics to come close... PM me and maybe we can trade a few heads with the color you want and i can take the pic for you.
Here is what i'm talking about... White paper and black plastic off to the left then cropped out.
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