Two hours in the garden with the Sigma 180 macro and canon 40d

The other afternoon I was at home in crisis from migraine with aura.
At one point, the headache goes a bit and leaves me a breather then put his nose out of the house with my trusty 40d and Sigma 180 macro.
The light was perfect, overcast, occasionally a little 'sunshine. The tulips bloom and just all around a swarm of life.
Despite the physical form was not the best I've taken something.

I hope you enjoy them and I would like once again to congratulate the Sigma 180 macro which is really a bomb. Are you about to stories and photos.