Hi , Perspective Effect was completed! The perspective effect of this plugin is the same as it of photoshop as far as I tested this plugin . Of course you can use the conventional trapezoid transformation, too. If you find bug , please tell me. I will add this version to a set pack two weeks later. MENU Effects->Distort->Perspective Interface Ratio1-3 transform to perspective or trapezoid by three adjustment. scale 0.01-16.0 Vertical/Horizontal and Perspective/Trapezoid