Then it was time to cut! I carefully cut the crab, the fish and the seashell out of the sheet. I mainly used just scissors as I prefer those over a craft knife. The seashell was the easiest to cut, but both the crab and the fish had these teeny tiny details that took a while to cut. You can be a bit more rough around the edges, if you wish, but to me the beauty of the finished items is partly the delicate details.
I also inked the edges of each item twice. "Twice, what you mean?" you might ask. I first inked the stamped side with a delicate touch, my intention just masking the white edge of the paper after cutting. But to the flip side, the back side I added a bigger amount of color. This was to ensure that no white was peeking when I layered the two images back to back. As the other images, the mirrored ones, were a bit more smudged than the others, the measurements could have been a tad off but more importantly I cut the images loose by hand, so there was bound to be some differences. By using the same brown ink throughout, I hoped to hide the seam as well as I could. Naturally, you could use also an array of inks and follow the color scheme of the item with the ink. Blue for blue, red for red and so forth. I just thought the brown added a nice vintage touch to the elements.

Next I then mounted the focal points in place on top of wires. I used some foam tape in the middle of the element to make it a bit curved and dimensional, while the outlines were adhered together back to back.
I mentioned earlier, that if you wanted to re-create these exact decorations, also mirror stamp the anchors. I hadn't done that, as I was thinking of adding the anchor to decorate the spool, but it was just way too big for that. My options then were either to leave the anchors off completely or add them to the stems as well. I wanted the decorations to have something more than just the spool and the focal elements, so I opted for the latter. That then meant I needed to mirror stamp the anchors as I couldn't leave those without a backing now that I had the creatures nicely done! Luckily I now knew how to proceed.
After stamping and coloring the additional anchors, I then adhered them to the wires as well. I then cut the wires to correct lengths and added several rounds of cotton tape to the ends to have them bulkier and thus easier to be adhered inside the spools.
My mind was set to add some kind of embellishment to the spool, too. I could have done that many ways, but I craved for something grungy, yet nautical. I decided to make a bunch of tiny barnacles to be added to the spools. I used air-drying clay for those. I made a little sphere, pushed it down to a cone shape and then added the hole and some texture to the rim using a pencil as my sculpting tool.

While the barnacles were drying, I made some sandy touches to accompany them. I had these lightweight little pebbles in a couple of sizes, but they were white. While I know there's white sandy beaches in the world, I wanted a bit more contrast between the white barnacles and the sand. Luckily, there was an easy solution to my problem and that was to create a colored glace. This then allowed me not only to add color but to adhere the tiny texture pebbles in place. For the colored gel I used a matte medium and colored it using Infusions Just Walnut (CS25). I made a couple of batches of the sandy stuff with a varying amount of Infusion crystals added, so I could add a touch of variation in the color. 
The last thing left then was to add the little barnacles in place. They took a surprisingly long time to dry even being so small! I like how the clay feels and looks "right" for these creatures, but I guess you could use drops of hot glue to make the shape as well, if you are in a hurry. Just use a non-stick surface, so you can re-melt the glue, should the end result not be what you wanted and paint the shapes using white acrylic after cooling.
I used regular craft glue to adhere the little details in place. As I wanted there to be contrast between the sand and the barnacles, I didn't color them anyway. In another project they could use a tad of darker paint added and wiped off to heighten the texture.