Sci-fi megalopolis, Babylon seaport triple colours Illusion, Victor Vasarely, Caravaggio, Chris Foss

Thank you so much to all of you for participating in the 42nd round of my challenges. I'm thrilled with the quality of the creations! You all did well, you're amazing creators, it was an honor to have your entries in this challenge! Our winner: by @ReliablyInconsistent This is a challenge with a very specific set of rules, please make sure you read them. Here's the link to the next one, our 43rd! Sample creations collection for the 43rd challenge: YEAR OF EXPLORATION, 🎲 June ~ Playful Exploration 🎈🎮 SHIPS IN UNUSUAL PLACES challenge, co-hosted with @Cyliena