Time consuming process of creating separate brushes for each word. Posterized then select black and brush words individually with size variations. Create another layer and fill with a pattern of the same words. Expand selection around words to get the outline of the letters. Repeat steps for the Dark Grey areas, then again for the light grey. Add color. I then added two additional copies of the original posterized image, adjusted the blending modes to bring more of the original image out.
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