Would you like to try picture-in-picture (PIP) effects repeated to infinity? Or unique funny face effects? How about getting creative by shaping beautiful artworks based on animated droste effect? Photo Window app makes all of this possible! • Select from different shapes of the picture window (elliptical suits best for funny face effects, polygonal for repetition inside frame-like objects) • Setup the effect in real-time pip camera preview or use photos from your gallery • Save the picture and