Hey Alan
Catch up time, sorry but it will be brief as I want to get comments up to date
Pack - Nice colourful shot, bang on theme, action well frozen/caught
Art - Aweeee bless, you have not gone over the lines much

a nice idea, well lit
Colour - Now that's interesting, nice bold shape, the shiny silver blob is a bit distracting, but that is minor, liking the composition
Shadow - Nicely done, liking that alot, no crit from me
Glow - Oooo I cold do with that here now, lovely image - nice one
Round - Lots of different rounds there, like the close shiny one, and the moon, shame the others aren't a bit higher in the shot
Negative - Liking that
Busy - Very different, liking the low perspective and the wide crop, what a great finish
I hate to be repeating myself on all the finished threads, but I really have enjoyed seeing your 52's this year - fantastic job getting finished