When we Go to Change Background Effect in LiveFocus images with Multiple or More objects, we got only Four options ie→ Blur, Spin, Zoom & Colour Point Effects only..
But when we go to same Process with Single Focus object then we got one more additional Effect, that is Artistic Effect along with other Four and I have seen it today only I don't know whether it was available earlier or not..
Those who are aware about this, just Chill and others can enjoy it....
Yes, Earlier in the first build Feb-March it was present. But when the April update came which implemented the 2x camera lens to shoot portrait pictures, they suddenly removed it. Though it had only 2 effects like heart and stars.