I was given a rough outline sketch of the different animals the client wanted and I refined them into these stylised sketches below.

After it was approved, I moved on to sketching out the rest of the layout of the spread.

The next step was to finalise the shapes of the animals with lineart.

After, I did a rough color composition.

Some instructional drawings I created for the spread on the back.

And here is the final spread with the cutlines!