Write an essay on Percy Bysshe Shelley was a poet of great formal and generic versatility. What did he gain or lose by this restlessness and virtuosity? Illustrate your answer with appropriate and detailed reference to the poetry.

Theses are his poems to reference:
‘Mont Blanc’, ‘Ozymandias’, ‘The Mask of Anarchy’, ‘Ode to the West Wind’, ‘England in 1819’, Prometheus Unbound.