SELECTIVE FOCUS #3

I used a 300mm lens to take this Nasturtium picture  I like how the long lens shortens the focal point to blur out the background reducing the focus on unwanted background areas I suppose one would call it subtle Bokeh. I have a thing about clean backgrounds for my subject - in this case the Nasturtium.
PS. the 300mm canon L series lens has a..1.4 times extender attached.