Technical: 4 Fixed Angles Of Rotation

Carrying on from Sebastian, now we first try to randomly allocate the angles based on a range of values, however some angles tend to be not very visible to humans. Some resulted in a "overlapping or upsize down or side-viewed or offsighted view".  We then suggest to preset 4 suitable angles in our random sample space. The 4 angles is designed using Adobe Illustrator CS3. After obtaining the values for the respective X, Y, and Z axis. we have the following results.