Tobias G. Natter, Gustav Klimt, Taschen
The expertise of Natter Fine Arts is based on extensive scientific research with high reputation. In 2012 Tobias G. Natter published the catalogue raisonné of all Klimt paintings. It was cheered as a major achievement and the tailor-made solution to the internationalization of the Austrian fin-de-siècle-artist who is ranging nowadays among the most expensive artists worldwide.

„(...) in every aspect an indispensable scientific contribution.“
(Kunstchronik, München, 2013)

„Natter´s catalogue raisonné is a great achievement, and is sure to please on many different levels.“ (The Burlington Magazine, London, 2013)

Natter´s catalogue raisonné of Egon Schiele´s paintings 1909-1918 was published in 2017. It is available in German, English, French and Spanish, the Klimt catalogue also in Italian.

Tobias G. Natter, Egon Schiele, Sämtliche Gemälde 1909-1918, Taschen