Beside serving as chief engineer during the construction of the Chain Bridge, Clark was also involved in the building of the tunnel under the Buda Castle, and was also a board member of the company building the first Hungarian steamer ship. Other projects that Clark supervised include the construction of the mental health institute of Lipótmező and the roofs of the Dohány street synagogue.
Hungarian Conservative is a quarterly magazine on contemporary political, philosophical and cultural issues from a conservative perspective.