Colored Pencil drawing. 16 x 10.1 cm. Signed & dated lower right: HARTA / 1904. Inscribed numbers" "87/93 p(?) middle bottom. Unlisted. Provenance: Historisches Museum der Stadt Wien acquires 1964 from the art trade. Location: Wien Museum, Inv # 132900. Remarks: Dolbin( 1883-1971) attended the technical high school in Vienna from 1902-1910 where likely he met Harta. This now is the earliest catalogued work. Photo credit: Wien Museum Vienna, Austria.

Männerportrait im Profil per Landessamlungen Niederösterreich um 1905-1907. Black chalk, graphite on cardboard. 51 x 35.7 cm. Signed bottom right: "FA./HARTA". Unfinished Drawing of a Peasant woman on rear. Provenance: Hermann Vincenz Heller. 2014: Landesgalerie acquires from Heller's grandson. Location and Photo credit: InvNr KS-19057 © Larry Heller/Landessamulungen NÖ. Remarks: Signature in script appears several times in Harta's early drawings.

Reverse of Z-1905-1. Signed and dated bottom left: Felix / Albrecht / Harta. Location: Landesmuseum, Lower Austria. Inv Nr KS-19057 © Larry Heller/Landessamulungen NÖ.

Pencil, graphite, chalk on paper. 23.8 x 20.1 cm. Not signed or dated. Provenance: Prof. Hermann Vincenz Heller-first owner. 2014: Acquired by Landesgalerie Niederösterreich Museum from Heller's grandson. Location and photo credit: InvNr KS-19058. ©Larry Heller/Landessamlungen NÖ.

Bildnis Jules Pascin. 1905. Pen and brown ink on paper. 19 x 11.8 cm(7.8 x 4.65 in). Signed & dated lower right corner: "HARTA /1905". "PASCIN" top left. Exhibited: Katalog 130, Christian M. Nebehay, 2015, #40. Provenance: Galerie Bassenge, Berlin, Lot # 6940, May 31, 2019-Sold. Location: Presum. private owner. Remarks: Pascin(1885-1930) born in Bulgaria but attended the Munich Academy where he became friends with Harta. They meet again in Paris in 1926.

Ink/paper. 19 x 11.5 cm. Signed and dated lower mid right: HARTA / 1906. Provenance: March 31, 2022, Dorotheum. Lot #28. Remarks: No doubt drawn when both were attending the Munich Academy directed by Prof. Hugo von Haberman.

Die Mutter der Künstlers Pencil Dimensions unknown. Monogrammed and dated bottom right: FH /15./11./ 1906. Exhibitions: Salzburg Museum, July-Oct 2019. Lit: Baumgartner 1991 II, S. 60, Kat. Nr. Gr 1 mit Abb. Catalog Faistauer, Schiele, Harta & Co., Salzburg Museum, 2019(Illustrated pg. 26). Location: Salzburg Museum.

Die Mütter des Künstlers. Pencil sketch. Monogrammed and dated bottom right: FH/ 1906. Lit: Baumgartner 1991 II, S. 60, Kat. Nr. Gr 2, mit Abb. Location: Presumably Salzburg Museum. Remarks: Placeholder image.

Die Mutter Pencil Sketch. 19 x 12 cm. Dated bottom right:5./III./ 1906. Lit: Baumgartner 1991 II, S. 60, Kat. Nr. Gr 3 mit Abb. Provenance: Galerie Kutscha, Salzburg as of 1991. Location: Unknown. Remarks: Placeholder image.

Remise am Alsergrund/ 1906. Pencil drawing on paper. 19 x 12.3 cm(7.48 in x 4.8 in). Signed and dated bottom right: FH /1906. Provenance" Grafikschrank 05. Acquired by the Artothek. Location: Artothek Inventory # 2402, Vienna, Austria. Remarks: Alsergrund is the 9th district of Vienna. Harta appears to be experimenting with his signature. Photo credit: © Artothek des Bundes Belvedere, Vienna, Johannes Stoll.

Portrait des Vaters 1906. Colored Chalk. Exhibitions: Galerie 16, Vienna 1981. Lit: Baumgartner 1991 II, S. 60, Kat. Nr. Gr 4 mit Abb. Location: Private owner, Salzburg up to 1991. Current whereabouts unknown.

Männer sitzend verm. Moritz Hirsch um 1906-1907. Unsigned Photo only from the Archives of the Salzburg Festival, Harta Estate. Remarks: Shape and outline of the man shares homology with Harta's father Moritz Hirsch.

Künstler's vater? um 1906-1907. Medium: Undefined-possibly colored pencil. dimensions unknown.Source: Photo from Salzburg Festival House Archives, Harta Estate. Remarks: Striking resemblance to portraits of Moritz Hirsch drawn between 1906 to 1912.

Pferdekopf 1906. Pencil sketch. Signed and dated bottom left: HARTA / MÜNCHEN / 1906. Lit: Baumgartner 1991 II, S. 61, Kat. Nr.Gr 5 mit Abb. Provenance: Private owner(?) as of 1991. Location: Whereabouts Unknown. Remarks: Drawn while he was enrolled at the academy in Munich. Harta's passion for drawing horses would persist throughout his career. Placeholder image.

Stadtszene 1906. Pencil Drawing. 13 x 18 cm. Signed and dated bottom right: HARTA / 1906. Exhibitions: Galerie über dem Café Mozart, Sbg. 1982 Lit: Sbg. 1982, Kat. Nr. 77 mit Abb. Baumgartner 1991 II, S. 79, Kat. Nr. Gr 24 mit Abb. Provenance: Privately owned as of 1991. Location: Current whereabouts unknown.

Pencil. Signed and dated lower right: F.A./ Harta /MÜNCHEN/ 1907". WV-; Provenance: Collection of H. Laurer verified by a collection stamp on the reverse. Location: Private collector, Salzburg.

Pencil. Back of Z-1907-1/ Sketch. Unsigned. Collection stamp of H. Laurer on bottom left. Provenance: Private collection of H. Laurer(presumably Salzburg). Location: Private collector, Salzburg.

Salzburger Landschaft. Mixed media on paper laid on cardboard. 23x 33 cm( 9.1 x 13 in). Signed lower right: "HARTA". Lit: Vienna 2004, S. 362, Kat Nr. 362. Provenance: May 13, 2004: Neumeister Kunstauktion. Unsold. Location: Private owner unknown.

Poster. Watercolor mounted on Japanese paper 62.5 x 47.4 cm. Signed &dated bottom left: F.A./ HARTA/ MÜNCHEN /1907. Provenance: Private owner. Remarks: Poster sponsored by the Winter Traffic Club in Krummhübel advertised Toboggan runs in Winter in Krummhübel Giant Mountains. Krummhübel is located in lower Silesia, which is Karpacz, Poland today.

Straßenszene Paris I per Pencil drawing. 24 x 12.5 cm .Signed & dated bottom right: "HARTA / 1908. Exhibitions: Gal. 16, Vienna. Lit: Baumgartner 1991 II, S. 63, Kat. Nr. Gr 7 mit Abb . Galerie 16 1994, S. 39 mit Abb. Provenance: Karl Heinz Ritschel, Salzburg 1990s. 2020: Acquired by Galerie Ziwna, sold to Kunsthandel Widder Gallery, Vienna, 2021. Sold to private owner, 2021. Location: Private owner FL, USA.

Straßenszene Paris II 1908. Pencil drawing. 23 x 12.3 cm(4.50 x 7.75 in). Signed bottom right: "HARTA". Exhibitions: HARTA Gal. 16, Vienna 1994. Lit: Baumgartner 1991, S. 63, Kat. Nr. Gr 7a mit Abb; "HARTA" Kat. Galerie 16 1994, S.40 mit Abb. Provenance: Karl Heinz Ritschel Collection, Sbg. Descended to estate. Sold in 2020 to Gerald Ziwna, Vienna who sold to Roland Widder(Kunsthandel Widder), Vienna 2021. Location: Private owner, USA.

Selbstportrait Paris 1908. Chalk drawing. Signed left side at bottom: F.A./ HARTA. Dated bottom right: Paris/ 28./ IV./ 08. Lit: Baumgartner 1991 II, S. 62, Kat. Nr. Gr 6, Provenance: Gusti Wolf Collection. Location: Current whereabouts unknown.

Pencil on paper. 21.6 x 13.9 cm. Signed and dated bottom right: FA/HARTA /ST./ GUENOLE/ 1908. Provenance: 1st known owner, Gusti Wolf, Vienna. 1990s: Acquired by Peter Chrastek. 2019: Acquired by Kunsthandel Widder Galleries, Vienna. Sold in 2019 to private collector, USA. Location: Private collector USA.

Skizze aus Spanien Riese um 1909. Unsigned, not dated.Provenance: Photo in Harta Estate papers. Photo credit: Archive of the Salzburg Festival, Harta Estate. Remarks: Very likely sketched during Harta's study trip to Spain.

Stierkampf. Watercolor. 16.4 x 20.60 cm. Signed and dated bottom left: Lit: HARTA / 1909. Lit: Wien. Feb, 24, 2016, Kat. Nr. 1049 mit Abb. Provenance: Feb 24, 2006. Im Kinsky 110. Auktion, Wien. Location: Unknown. Remarks: An oil painting titled "Stierkampf(Bullfight) is listed as WV67/1909 in Harta's catalog. Was this the outline for the oil?

Charcoal drawing. 33.8 x 26 cm. Signed, and dated bottom right: HARTA / 1910. Exhibitions: Harta Staatsdruckerei Kollektiv, Vienna, 1955. Gal. Über dem Cafe Mozart, Sbg. 1982. Lit: Sbg. 1982, S. 5, mit Abb. Baumgartner 1991, S. 66, Kat. Nr. Gr 8, Vol. II, pg. 66 mit Abb. Provenance: Galerie Kutscha, Salzburg 1980s. Location: Current whereabouts unknown.

Badende. Watercolor on paper. 28 x 34.5 cm. Signed and dated lower left: HARTA / 1910. Rear: Stamp on back: Collection / of / Franz / Masur. Provenance: Franz Masur - private collection, Vienna. Acquired by e-bay seller. 2018:Acquired by private collector. Location: Private owner, Vienna. Remarks: Harta's Work Catalog lists no watercolors in 1910. There is a series of 10 sheets listed in 1911.

Mein Vater per Harta um 1912. Etching on paper. 2 sheet dimensions per SMCA 30 x 22.5 cm and 15 x 12 cm. Signed bottom right: HARTA/ MEIN / VATER". Lit: Baumgartner 1991 II, S. 68, Kat. Nr.Gr 9 mit Abb. Provenance: 1989 SMCA acquires. Location: Salzburg Museum, Inv # 1120-89. Photo credit © Salzburg Museum.

Aktsudie. Pencil drawing. 45.8 x 32 cm. Signed and dated lower middle towards bottom: HARTA / 12. Exhibitions: Galerie 16, Vienna 1994. Lit: Baumgartner 1991 II, S. 68, Kat. Nr. Gr 9a mit Abb. Kat. Galerie 16 1994, S.41. mit Abb. Provenance: Private owner, Salzburg as of 1991.2009:Salzburg Museum acquires. Location: Salzburg Museum, Inv # 1081-2009.

Graphite on beige wove paper. 16.51 x 9.84 cm(6 1/2 x 3 7/8 in). Signed, bottom right: "HARTA".Provenance: Ernst Pulgram collection. Gifted to University of Michigan Museum of Art(?). Location: UMMA Inv # 2007/2.112. Remarks: Schönberg was a famous Viennese composer, painter, and supporter of the young Expressionists.