This book cover has 2 lines for the title, 1 line for the subtitle, 1 line for the author, 2 lines for the hook, and finally 1 line for the genre.
The most popular tags describing this Science Fiction premade book cover are illustration, fantasy, city, space and future.
Other keywords revelant to this premade cover are science, moon, building, planet, galaxy, fiction, alien, universe, cosmos, science fiction, cityscape, skyline, extraterrestrial, vertical, scifi, galactic, alien planet, otherworldly, surreal landscape, outerspace, martian city, background landscape, vertical landscape, martian landscape.