Each skein is hand dyed, they are each unique regardless of being the same c and name. If you are making a multi-skein item, you will want to alternate skeins.
The photos you see are just a few skeins. The skein you receive will not look exactly like this photo, as each skein is unique, but will have the same c/style. Some skeins have more or less of each of the c. This is the beauty of h yarn.