composition of transformations(2)

In this composition, I used to rotations to get from my first pre-image to my last image. My pre-image was located in quadrant 1 and is grey. For my first transformation, I rotated my pre-image 90 degrees clockwise around point I. My new image was located in quadrant 4 and 1 and was purple. For my next transformation, I rotated my image 180 degrees clockwise around point J. My new image is located in quadrant 2 and 3 and is green.