048 & 106 - iris (others will probably chime in with more specific type).

1047, 1063, 1246 - aquilegia (columbine)

5736 - kolkwitzia (beautybush), I think

5862 - thalictrum (meadowrue)

(and am looking forward to someone telling us what 5866 could be)

Flowers_048 = Iris sibirica, possibly 'Snow Queen' or 'White Swirl'
Flowers_106 = Iris chrysographes
Flowers_1047 = Aquilegia 'Nora Barlow'
Flowers_1063 = Aquilegia vulgaris seedling or hybrid
Flowers_1246 = Aquilegia chrysantha hybrid, possibly 'McKana's Giants'
Leaves for Flowers_1246 = Bindweed (Calystegia) climbing on the Aquilegia
IMG_5736 = Kolkwitzia amabilis
IMG_5862 = One of the new Thalictrum hybrids, possibly T. 'Black Stockings'
IMG_5866 = Deutzia of some sort

Stunning pictures as usual, I always enjoy your posts :-)

Hi,
5866 flowers look like Deutzia 'Magician'.
Remy

Once again, thank you so much for your help. As always, it is very much appreciated!

Thanks for the compliment Milo :) :)