Incomplete List of D&D Related Things that Are Hard to Imagine

An important aspect of tabletop RPGs that is insufficiently discussed is the theatre of the mind. When playing a game, we - players and DM alike - picture a great variety of things in our minds' eyes. We visualise what ths room looks like, what this monster looks like, what this NPC looks like, and so on. No doubt we also do it when reading splatbooks and modules: we picture in our heads what is…