Not so good but learned a lot. So much for subtle color.... the color is a screaming. Worked on next batch of tiles which I have used a plastic rib, a metal brush, a brillo pad and fine steel wool with a final wiping with the sponge to remove the color.
Today is Friday, I won't see the results till Monday evening. So in the meantime will pull out the acrylic paints to play with color combinations.
I'm busy working on my blog posts. Watch this space!