For this fourth entry in the modern oceanliner concept series, we go back to ships of which actual designs exist. This was one of the more recent ones I stumbled across, and
Luxury Liners — Oceanliner Designs & Illustration
Oceanliner Designs & Illustration
Oceanliner Designs | Digital creator
Beautyblender Liner Designer | Allure
At Georgies: Mayco Designer Liners
Maxing out passenger ship designs | KNUD E. HANSEN