depends on which effects you refer to. the geometrical distortion is no effect. it is the result of the panoramic composition. the picture consists of 6 takes, representing different camera angles, each of the takes consists of 3 exposures. the only additional effects are he enhance of micro contrast and a little glow on the highlights. but i love it that way, and processing such a large image means some work, so i will probably not upload an alternative without the glow ...sorry...but thank you for your nice comment.