@article{strokeofsurpriseprogressivesemanticillus,
  title = {Stroke of Surprise: Progressive Semantic Illusions in Vector Sketching},
  author = {Huai-Hsun Cheng and Siang-Ling Zhang and Yu-Lun Liu},
  year = {2026},
  eprint = {2602.12280},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.12280},
}