This is supposed to be MV Britannic with Olympic-class funnels photoshopped in, but I think this design would've also done nice for a 1930s Oceanic (as a smaller alternative to their answer to the Queen Mary and Normandie).
Another shot of Home Lines' super-sleek OCEANIC for her many fans (you know who you are). Photographed from the departing BRITANIS on 4 August 1984. Fleet-mate ATLANTIC shares the berth.
Courtesy Sergio Grimaldi this photo of OCEANIC built at Monfalcone in 1965. She operated till recently as THE OCEANIC I think but has now gone to breakers.