In the 'Ratlled Soul' connection it is amazing to see two traits that are very closely alligned. First, the title of both albums have practically the same font color, and it is not a common color. That strange pale orange is very unique, and strikingly it is almost exactly the same in both covers, see below how both have the same location in the color palette (almost the same hex), with only a 12%-14% difference (see image below); and additionally the album titles are positioned very similarly at the top left quadrant. The second trait that alligns amazingly is that if you run a line from Bono's hat to The Edge's, which is very much what establishes the geometry of the Rattle and Hum cover, the angle of the line is exactly the same diagonal angle in which the Rubber Soul cover was designed. See 2nd image below.