Multiple shapes from a single nematic elastomer sheet activated via patterned illumination A. Giudici, A. Clement, D. L. Duffy, M. Ravi Shankar and J. S. Biggins EPL, 140 3 (2022) 36003 Published online: 16 November 2022 DOI: 10.1209/0295-5075/ac9e19