Thank you Tucker85.
I used my Nikon D-7000 with 60MM/2.8D AF macro lens and build-in flash. I didn't pay attention to lighting. We do have fancy flash, but I was too lazy to go upstairs and just wanted to snap a fast picture of bloom where it was.
There was a piece of grape wood with mounted catts on the background, I liked its blurry appearance on the picture behind the bloom.