Aesthetic realism (n.) is Eli Siegel's philosophy that beauty, like reality itself, is a making-one of opposites.
Aesthetic realism (n.) is the idea that reality is made up of the oneness of opposites, in other words, that everything in reality shares a particular something in common with all other things.
Direct realism (n.) is perception treated as a window, not a painting.
Direct realism (n.) is the idea that you see an object but you don't see the seeing of an object. You are aware of things you see, but not aware of sense-data (because the sense-data is itself the seeing).
Entity realism (n.) is the view that unobservable entities, like electrons, are real if we can manipulate them to cause effects.
Entity realism (n.) is a kind of realism that states that if thing can be manipulated in the world, then they are real. Said of electrons which were sprayed onto a metal sphere in a laboratory: 'If you can spray them, they are real'.