Worm farm decor

My five year old thought the worm farm looked a bit lacklustre (she could be right: it's just two styrofoam boxes and a lid  stacked together), so she's added a few decorations. Isn't it amazing how much is still in bloom even in the 'depths' of winter?! 

Lovely! Mud pies with floral accents. 

And just behind: my prettiest invader (spawn of one single punnet of nasturtiums planted five years ago. I will never be rid of them!)