I had already commented on Christina's necklace on DA, but only now I have the time to comment the other pieces on the challenge... (Mine will hopefully become a reality soon

)
I think Jacqueline's tries with Dutch spiral are pretty nice! Specially the second and fourth ones (the bugles go well with these spirals, in my opinion. And the bubbly beads are delicious...).
About viperoska's, those colours are amazing! The overall effect is great.