Apparently the Gallery Moderators voted and felt it's quality did not qualify it to be displayed in the public Gallery but rather in your Personal Gallery.
That does not mean there was anything objectionable in your logon, nor that it was not original. Read this thread: https://forums.wincustomize.com/150760 .
You shouldn't feel bad about it since it happens/ed to us all. Not a disgrace nor a judgment about you. OK?
Just skin for yourself and make it the best you can do... the rest, like ratings? meh... don't matter, if it's your best. 
Keep at it!
I'd love to see Walls that you sketched, for example. They're fantastic!
edit - lol, sorry, Lantec...
