 Tooming (2018), drawing on the insights provided by some of the wontian and eliminativist theories, differentiates between imagination and mere supposition (for an overview of other accounts that make this distinction, see section 2.5 of the entry on  imagination).  On Tooming’s picture, (engaged) imagination, unlike mere supposition, requires mental imagery (2018: 690; see the entry on  mental imagery  and section 2.3 of the entry on  imagination).  Imagining the truth of a proposition in an engaged manner involves also imagining 