Recycling of unused logos or showcasing them as portfolio?

Unused logos are like those dresses that you never wore for the waiting of right occasion! I personally feel it’s high time that we all make the most of these. There is no benefit in stacking all the unused logos if you are not even ready to showcase them. Make them visible with PORTFOLIO and offer people with wide range of concepts.

Logo recycling approach:

a. Making use of all unused logos
b. Making the efforts of designers count
c. Keeping up the artwork alive
d. Showcasing every concept for a particular logo

Here, I am looking for comments from your end so that I can polish the whole approach in a much better way.

TELL ME WHERE MY IDEA BULB IS NOT LIGHTING?

Here are some samples: