Nice contributions. The 300 f/4 is a great lens for these (wish I had one). Great backgrounds on #2 and #3. Good color in all. They are very nice as shown. If you want a couple on nits, maybe crop out the left on #2 to get rid of the non-sequencial stem and clone out what's left of the diaganol piece after the crop. Try tweaking your shadows and/or midtones slightly lighten and get a little better definition in the damsels. But as I said, good as shown and thanks for sharing.