Shade Gardening: Help me plan my plantings for this corner shade garden, 1 by DonnaMack

DonnaMack wrote:
I have a new, similarly shady bed at my house and filled it with:

Oakleaf hydrangeas (one Snowflake and two Snow Queen)
Epimedium x versicolor sulphurum
Heuchera Firefly
Fragaria vesca reugen
An early blooming red peony (Burma Joy - and yes, it bloomed!)
Athyrium nipponicum Pictum
Athyrium nipponicum Ursula's Red
Athyrium Branford Beauty
Athyrium Branford Rambler
I preserved a pure white aguilegia and a dicentra that were already present.

The pokeweed was a surprise!

It's all quite new, but I think the pics help. I moved in last December so these images from May 2012 show pretty much what is there.
I moved hardy geraniums from another part of the garden