Here is the picture of the bottle wraps I set out yesterday. I took this photo about 6:30am before I left for Chicago to go to the Professional Art Quilters Alliance meeting in Glen Ellyn, IL.
I took this picture when I got back around 5pm. You can see how the color is developing quickly. If I give them another day or two they will get even darker and the dark lines near the copper wire will be more pronounced. I am very tempted to unwrap one tomorrow just to see what it would look like "unfinished".