quote 2 - sneer of cold command and a wrinkled lip
adjective wrinkled connotes the idea of frowning allowing a sense of bitterness and pitilessness
lexis sneer creates a perception of unhibited self serving satire thus emphasising his callousness.
cold command- demonstrates his controllling behaviour towards his subjects
critical of george III, king at time who engaged in military conflict (opression and tyranny) - shelley pacifist and positioned himself himself against his exploits(anti military)