A head of state is the public persona of a sovereign state. The specific naming of the head of state depends on the country's form of government and separation of powers; the head of state may be a ceremonial figurehead or concurrently the head of government and more.
Grassalkovich Palace in Bratislava is the seat of the President of Slovakia.
King Harald V of Norway
Charles de Gaulle, President and head of state of the French Fifth Republic (1959–1969)
George Washington, the first president of the United States, set the precedent for an executive head of state in republican systems of government
In the executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presides over a cabinet, a group of ministers or secretaries who lead executive departments.
The prime minister of India (Indira Gandhi) and the president of the United States (Richard Nixon) in 1971
President Dilma Rousseff of Brazil and President Christina Kirchner of Argentina in 2015.
The heads of government of five members of the Commonwealth of Nations at the 1944 Commonwealth Prime Ministers' Conference. From left to right, Mackenzie King (Canada), Jan Smuts (South Africa), Winston Churchill (United Kingdom), Peter Fraser (New Zealand), and John Curtin (Australia).
Image: Olaf Scholz in 2023 (cropped)