Who was Václav Havel, and what is this comic about?

Václav Havel (1936–2011) was verified through Britannica, The Guardian, and BBC News. Britannica identifies him as a Czech playwright, poet, dissident, Charter 77 figure, repeated prisoner, president of Czechoslovakia and the Czech Republic, and leader in Civic Forum during the Velvet Revolution. The Guardian obituary confirms he died in 2011 aged 75 after long illness and frames his legacy as playwright, prisoner, president, and moral voice against totalitarianism. BBC confirms his death on 18 December 2011 and his path from dissident playwright to president in 1989. His worth is the proof that civic language, art, and conscience can move from prison cell to public architecture.

Sources
Page 1 of Václav Havel: Václav Havel: Cell to Castle - Young Havel turns absurd theatre into a mirror of real bureaucratic power.
Young Havel turns absurd theatre into a mirror of real bureaucratic power.
Page 2 of Václav Havel: Václav Havel: Cell to Castle - Charter 77 makes conscience public and brings surveillance, interrogation, and arrest.
Charter 77 makes conscience public and brings surveillance, interrogation, and arrest.
Page 3 of Václav Havel: Václav Havel: Cell to Castle - Prison compresses Havel, but letters and discipline keep truth embodied.
Prison compresses Havel, but letters and discipline keep truth embodied.
Page 4 of Václav Havel: Václav Havel: Cell to Castle - The Velvet Revolution fills Prague with keys, candles, and speech returned to public life.
The Velvet Revolution fills Prague with keys, candles, and speech returned to public life.
Page 5 of Václav Havel: Václav Havel: Cell to Castle - The former prisoner walks into Prague Castle as president.
The former prisoner walks into Prague Castle as president.
Page 6 of Václav Havel: Václav Havel: Cell to Castle - Havel treats power as a moral burden rather than costume.
Havel treats power as a moral burden rather than costume.
Page 7 of Václav Havel: Václav Havel: Cell to Castle - Havel dies in 2011, leaving “live in truth” larger than the cell.
Havel dies in 2011, leaving “live in truth” larger than the cell.
Václav Havel Obituary Comic - Václav Havel: Cell to Castle | Memento Mori Obituary Comics