Doubles in b&w

I am note sure I like this album..... Something is missing and I am not quite sure what it is.....
Maybe it is the luster in the grayscale that is missing, just because it is doubles?

Well, anyway, the first layer is just my usual nature motifs, the second layer is random shots around the towns of Stockholm and Uppsala.

If you have any tips, how to get bw doubles more appealing, please tell me!!

More photos by lighthouseblues