Oxalis, My Garden

This is one of the most obnoxious weeds in the garden and at the moment I have plenty of it.
Thought it was rather pretty for all that and set out to take it hand held with my macro lens. Got called away to the telephone and never got back to it.
It is now 11pm and I have to be up and away at 6.30am so what you see is what you get an out of focus image of the most minute weed although it does have quite a big leaf like a shamrock