This is the flower of the onion weed or Allium triquetrum -not one of my favourite plants as it spreads so readily and is very hard to get rid of once you have it. Apparently it can be used to replace spring onions in cooking so it does have its uses. It does have pretty flowers , just as long as you don’t get too close -the smell of onions is pretty strong.
I decided to give this one a quick and easy grungy treatment.
Backdrop @ Hard light 30%
Stygian Tin @ Overlay 100%
Copy of background @ Multiply 48%
Backdrop is from Tex Box 2, Stygian Tin from Summer Painterly.