“…Accordingly, I will ignore such higher-order illusions from this point forward. 3 See, for example, Macpherson and Batty (2016), O'Callaghan (2017), Alford-Duguid (2020), Macpherson (2020), Ivanov (2021), and Mehta (Unpublished, Chapter 2). 4 See, for example, Johnston (2006Johnston ( , 2014, Macpherson andBatty (2016), andMacpherson (2020).…”