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one more interesting observation is that certain images has top black bar certain has no black bar and a few images has bottom black bar. This is because some images are processed for brightness, some to remove darkness and some to make it more vivid and eye appealing. And it points out the final thing that those images are processed not in a one go but I separated them as per the brightness, darkness and dullness and then used Image engine. It's a good amount of work behind it. So I am really happy that you said it beautiful as my main aim is achieved here. However as per overall consideration one can expect more than just beauty. Which I will keep in mind from next blog.