The capture of a unicorn, miniature in the manuscript Oxford, Bodl. 533  (13th c.), f. 3r, © Bodleian Libraries, University of Oxford, CC BY-NC 4.0, https://digital.bodleian.ox.ac.uk/objects/36652b63-d9b1-4480-a88b-769d558bf238/surfaces/6b403dae-4c5f-481c-9fd6-7089e4684a16 . Human imagination builds its most beautiful sandcastles on realities it cannot verify. This is the case with the legend of the unicorn, which centers on a fabulous animal everyone has imagined in their ow