I spun the roving I hand-painted and here is what happened.
I used a strips of brown and white roving painted with the same colors in generally the same proportions to make this. When mixed, the brown helped tone down the much brighter colors on the white. I am going to use the same formulas and paint some more so I have enough yarn for a small garment.
My next plan is to track down a fiber that I can use for tapestry singles. This BFL commercially prepared top is soft and lovely, but it is too squishy for a tapestry yarn I think, even if I spun it worsted.
If you know something about spinning, what are your best suggestions for a longer staple fiber (3 inches plus?) that is less fine than BFL which I could use for tapestry singles? And do you know of a source of commercially prepared top? I love prepping the fiber from the fleece, but for large quantities of tapestry singles, I'm interested in getting to the yarn faster. I will leave the hand preparation for my knitting yarns.
Here is what that roving looked like as I was painting it. Quite a transformation, right?