This is a really outdated approach to creativity, based on an outdated "Cartesian" view of cognition. We are born alive and struggling, anticipating what will happen next. We think in frames before facts and the lenses are prior to the inputs. Your stages sound like actions but are really desirable outcomes. The result is a process that can be described but not practiced. See https://www.linkedin.com/pulse/true-useless-why-so-much-management-advice-sucks-what-hurst-frsa/