Cultural Alien Sampler: Open-ended art generation balancing originality and coherence. - Alejandro H. Artiles; Hiromu Yakura; Levin Brinkmann; Mar Canet Sola; Hassan Abu Alhaija; Ignacio Serna; Nasim Rahaman; Bernhard Schölkopf; Iyad Rahwan (CoRR, 2025)